9899459710

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:327

約数の個数: 192

約数和(自身を含む): 22182875136

約数和(自身を除く): 12283415426

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 49, 62, 67, 70, 71, 98, 134, 137, 142, 155, 217, 245, 274, 310, 335, 355, 434, 469, 490, 497, 670, 685, 710, 938, 959, 994, 1085, 1370, 1519, 1918, 2077, 2170, 2201, 2345, 2485, 3038, 3283, 3479, 4154, 4247, 4402, 4690, 4757, 4795, 4970, 6566, 6713, 6958, 7595, 8494, 9179, 9514, 9590, 9727, 10385, 11005, 13426, 14539, 15190, 15407, 16415, 17395, 18358, 19454, 20770, 21235, 22010, 23785, 29078, 29729, 30814, 32830, 33299, 33565, 34790, 42470, 45895, 47570, 48635, 59458, 64253, 66598, 67130, 68089, 72695, 77035, 91790, 97270, 101773, 107849, 128506, 136178, 145390, 147467, 148645, 154070, 166495, 203546, 208103, 215698, 233093, 284549, 294934, 297290, 301537, 321265, 332990, 340445, 416206, 449771, 466186, 476623, 508865, 539245, 569098, 603074, 642530, 651709, 680890, 737335, 899542, 953246, 1017730, 1032269, 1040515, 1078490, 1165465, 1303418, 1422745, 1474670, 1507685, 1991843, 2064538, 2081030, 2110759, 2248855, 2330930, 2383115, 2845490, 3015370, 3258545, 3983686, 4221518, 4497710, 4561963, 4766230, 5161345, 6517090, 7225883, 9123926, 9959215, 10322690, 10553795, 13942901, 14451766, 14775313, 19918430, 20202979, 21107590, 22809815, 27885802, 29550626, 31933741, 36129415, 40405958, 45619630, 63867482, 69714505, 72258830, 73876565, 101014895, 139429010, 141420853, 147753130, 159668705, 202029790, 282841706, 319337410, 707104265, 989945971, 1414208530, 1979891942, 4949729855, 9899459710]

約数ペア:

[(1, 9899459710), (2, 4949729855), (5, 1979891942), (7, 1414208530), (10, 989945971), (14, 707104265), (31, 319337410), (35, 282841706), (49, 202029790), (62, 159668705), (67, 147753130), (70, 141420853), (71, 139429010), (98, 101014895), (134, 73876565), (137, 72258830), (142, 69714505), (155, 63867482), (217, 45619630), (245, 40405958), (274, 36129415), (310, 31933741), (335, 29550626), (355, 27885802), (434, 22809815), (469, 21107590), (490, 20202979), (497, 19918430), (670, 14775313), (685, 14451766), (710, 13942901), (938, 10553795), (959, 10322690), (994, 9959215), (1085, 9123926), (1370, 7225883), (1519, 6517090), (1918, 5161345), (2077, 4766230), (2170, 4561963), (2201, 4497710), (2345, 4221518), (2485, 3983686), (3038, 3258545), (3283, 3015370), (3479, 2845490), (4154, 2383115), (4247, 2330930), (4402, 2248855), (4690, 2110759), (4757, 2081030), (4795, 2064538), (4970, 1991843), (6566, 1507685), (6713, 1474670), (6958, 1422745), (7595, 1303418), (8494, 1165465), (9179, 1078490), (9514, 1040515), (9590, 1032269), (9727, 1017730), (10385, 953246), (11005, 899542), (13426, 737335), (14539, 680890), (15190, 651709), (15407, 642530), (16415, 603074), (17395, 569098), (18358, 539245), (19454, 508865), (20770, 476623), (21235, 466186), (22010, 449771), (23785, 416206), (29078, 340445), (29729, 332990), (30814, 321265), (32830, 301537), (33299, 297290), (33565, 294934), (34790, 284549), (42470, 233093), (45895, 215698), (47570, 208103), (48635, 203546), (59458, 166495), (64253, 154070), (66598, 148645), (67130, 147467), (68089, 145390), (72695, 136178), (77035, 128506), (91790, 107849), (97270, 101773)]