190146870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:291

約数の個数: 192

約数和(自身を含む): 571484160

約数和(自身を除く): 381337290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 30, 31, 34, 38, 45, 51, 57, 62, 85, 90, 93, 95, 102, 114, 153, 155, 170, 171, 186, 190, 211, 255, 279, 285, 306, 310, 323, 342, 422, 465, 510, 527, 558, 570, 589, 633, 646, 765, 855, 930, 969, 1054, 1055, 1178, 1266, 1395, 1530, 1581, 1615, 1710, 1767, 1899, 1938, 2110, 2635, 2790, 2907, 2945, 3162, 3165, 3230, 3534, 3587, 3798, 4009, 4743, 4845, 5270, 5301, 5814, 5890, 6330, 6541, 7174, 7905, 8018, 8835, 9486, 9495, 9690, 10013, 10602, 10761, 12027, 13082, 14535, 15810, 17670, 17935, 18990, 19623, 20026, 20045, 21522, 23715, 24054, 26505, 29070, 30039, 32283, 32705, 35870, 36081, 39246, 40090, 47430, 50065, 53010, 53805, 58869, 60078, 60135, 64566, 65410, 68153, 72162, 90117, 98115, 100130, 107610, 111197, 117738, 120270, 124279, 136306, 150195, 161415, 180234, 180405, 196230, 204459, 222394, 248558, 294345, 300390, 322830, 333591, 340765, 360810, 372837, 408918, 450585, 555985, 588690, 613377, 621395, 667182, 681530, 745674, 901170, 1000773, 1022295, 1111970, 1118511, 1226754, 1242790, 1667955, 1864185, 2001546, 2044590, 2112743, 2237022, 3066885, 3335910, 3728370, 4225486, 5003865, 5592555, 6133770, 6338229, 10007730, 10563715, 11185110, 12676458, 19014687, 21127430, 31691145, 38029374, 63382290, 95073435, 190146870]

約数ペア:

[(1, 190146870), (2, 95073435), (3, 63382290), (5, 38029374), (6, 31691145), (9, 21127430), (10, 19014687), (15, 12676458), (17, 11185110), (18, 10563715), (19, 10007730), (30, 6338229), (31, 6133770), (34, 5592555), (38, 5003865), (45, 4225486), (51, 3728370), (57, 3335910), (62, 3066885), (85, 2237022), (90, 2112743), (93, 2044590), (95, 2001546), (102, 1864185), (114, 1667955), (153, 1242790), (155, 1226754), (170, 1118511), (171, 1111970), (186, 1022295), (190, 1000773), (211, 901170), (255, 745674), (279, 681530), (285, 667182), (306, 621395), (310, 613377), (323, 588690), (342, 555985), (422, 450585), (465, 408918), (510, 372837), (527, 360810), (558, 340765), (570, 333591), (589, 322830), (633, 300390), (646, 294345), (765, 248558), (855, 222394), (930, 204459), (969, 196230), (1054, 180405), (1055, 180234), (1178, 161415), (1266, 150195), (1395, 136306), (1530, 124279), (1581, 120270), (1615, 117738), (1710, 111197), (1767, 107610), (1899, 100130), (1938, 98115), (2110, 90117), (2635, 72162), (2790, 68153), (2907, 65410), (2945, 64566), (3162, 60135), (3165, 60078), (3230, 58869), (3534, 53805), (3587, 53010), (3798, 50065), (4009, 47430), (4743, 40090), (4845, 39246), (5270, 36081), (5301, 35870), (5814, 32705), (5890, 32283), (6330, 30039), (6541, 29070), (7174, 26505), (7905, 24054), (8018, 23715), (8835, 21522), (9486, 20045), (9495, 20026), (9690, 19623), (10013, 18990), (10602, 17935), (10761, 17670), (12027, 15810), (13082, 14535)]