26831610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:133

約数の個数: 192

約数和(自身を含む): 84913920

約数和(自身を除く): 58082310

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 19, 26, 30, 34, 38, 39, 45, 51, 57, 65, 71, 78, 85, 90, 95, 102, 114, 117, 130, 142, 153, 170, 171, 190, 195, 213, 221, 234, 247, 255, 285, 306, 323, 342, 355, 390, 426, 442, 494, 510, 570, 585, 639, 646, 663, 710, 741, 765, 855, 923, 969, 1065, 1105, 1170, 1207, 1235, 1278, 1326, 1349, 1482, 1530, 1615, 1710, 1846, 1938, 1989, 2130, 2210, 2223, 2414, 2470, 2698, 2769, 2907, 3195, 3230, 3315, 3621, 3705, 3978, 4047, 4199, 4446, 4615, 4845, 5538, 5814, 6035, 6390, 6630, 6745, 7242, 7410, 8094, 8307, 8398, 9230, 9690, 9945, 10863, 11115, 12070, 12141, 12597, 13490, 13845, 14535, 15691, 16614, 17537, 18105, 19890, 20235, 20995, 21726, 22230, 22933, 24282, 25194, 27690, 29070, 31382, 35074, 36210, 37791, 40470, 41535, 41990, 45866, 47073, 52611, 54315, 60705, 62985, 68799, 75582, 78455, 83070, 87685, 94146, 105222, 108630, 114665, 121410, 125970, 137598, 141219, 156910, 157833, 175370, 188955, 206397, 229330, 235365, 263055, 282438, 298129, 315666, 343995, 377910, 412794, 470730, 526110, 596258, 687990, 706095, 789165, 894387, 1031985, 1412190, 1490645, 1578330, 1788774, 2063970, 2683161, 2981290, 4471935, 5366322, 8943870, 13415805, 26831610]

約数ペア:

[(1, 26831610), (2, 13415805), (3, 8943870), (5, 5366322), (6, 4471935), (9, 2981290), (10, 2683161), (13, 2063970), (15, 1788774), (17, 1578330), (18, 1490645), (19, 1412190), (26, 1031985), (30, 894387), (34, 789165), (38, 706095), (39, 687990), (45, 596258), (51, 526110), (57, 470730), (65, 412794), (71, 377910), (78, 343995), (85, 315666), (90, 298129), (95, 282438), (102, 263055), (114, 235365), (117, 229330), (130, 206397), (142, 188955), (153, 175370), (170, 157833), (171, 156910), (190, 141219), (195, 137598), (213, 125970), (221, 121410), (234, 114665), (247, 108630), (255, 105222), (285, 94146), (306, 87685), (323, 83070), (342, 78455), (355, 75582), (390, 68799), (426, 62985), (442, 60705), (494, 54315), (510, 52611), (570, 47073), (585, 45866), (639, 41990), (646, 41535), (663, 40470), (710, 37791), (741, 36210), (765, 35074), (855, 31382), (923, 29070), (969, 27690), (1065, 25194), (1105, 24282), (1170, 22933), (1207, 22230), (1235, 21726), (1278, 20995), (1326, 20235), (1349, 19890), (1482, 18105), (1530, 17537), (1615, 16614), (1710, 15691), (1846, 14535), (1938, 13845), (1989, 13490), (2130, 12597), (2210, 12141), (2223, 12070), (2414, 11115), (2470, 10863), (2698, 9945), (2769, 9690), (2907, 9230), (3195, 8398), (3230, 8307), (3315, 8094), (3621, 7410), (3705, 7242), (3978, 6745), (4047, 6630), (4199, 6390), (4446, 6035), (4615, 5814), (4845, 5538)]