7531658010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{19421}}^1$

素因数の和:19604

約数の個数: 96

約数和(自身を含む): 20360471040

約数和(自身を除く): 12828813030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 139, 155, 186, 278, 279, 310, 417, 465, 558, 695, 834, 930, 1251, 1390, 1395, 2085, 2502, 2790, 4170, 4309, 6255, 8618, 12510, 12927, 19421, 21545, 25854, 38781, 38842, 43090, 58263, 64635, 77562, 97105, 116526, 129270, 174789, 193905, 194210, 291315, 349578, 387810, 582630, 602051, 873945, 1204102, 1747890, 1806153, 2699519, 3010255, 3612306, 5399038, 5418459, 6020510, 8098557, 9030765, 10836918, 13497595, 16197114, 18061530, 24295671, 26995190, 27092295, 40492785, 48591342, 54184590, 80985570, 83685089, 121478355, 167370178, 242956710, 251055267, 418425445, 502110534, 753165801, 836850890, 1255276335, 1506331602, 2510552670, 3765829005, 7531658010]

約数ペア:

[(1, 7531658010), (2, 3765829005), (3, 2510552670), (5, 1506331602), (6, 1255276335), (9, 836850890), (10, 753165801), (15, 502110534), (18, 418425445), (30, 251055267), (31, 242956710), (45, 167370178), (62, 121478355), (90, 83685089), (93, 80985570), (139, 54184590), (155, 48591342), (186, 40492785), (278, 27092295), (279, 26995190), (310, 24295671), (417, 18061530), (465, 16197114), (558, 13497595), (695, 10836918), (834, 9030765), (930, 8098557), (1251, 6020510), (1390, 5418459), (1395, 5399038), (2085, 3612306), (2502, 3010255), (2790, 2699519), (4170, 1806153), (4309, 1747890), (6255, 1204102), (8618, 873945), (12510, 602051), (12927, 582630), (19421, 387810), (21545, 349578), (25854, 291315), (38781, 194210), (38842, 193905), (43090, 174789), (58263, 129270), (64635, 116526), (77562, 97105)]