12797730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:197

約数の個数: 128

約数和(自身を含む): 38707200

約数和(自身を除く): 25909470

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 31, 33, 45, 54, 55, 62, 66, 90, 93, 99, 110, 135, 139, 155, 165, 186, 198, 270, 278, 279, 297, 310, 330, 341, 417, 465, 495, 558, 594, 682, 695, 834, 837, 930, 990, 1023, 1251, 1390, 1395, 1485, 1529, 1674, 1705, 2046, 2085, 2502, 2790, 2970, 3058, 3069, 3410, 3753, 4170, 4185, 4309, 4587, 5115, 6138, 6255, 7506, 7645, 8370, 8618, 9174, 9207, 10230, 12510, 12927, 13761, 15290, 15345, 18414, 18765, 21545, 22935, 25854, 27522, 30690, 37530, 38781, 41283, 43090, 45870, 46035, 47399, 64635, 68805, 77562, 82566, 92070, 94798, 116343, 129270, 137610, 142197, 193905, 206415, 232686, 236995, 284394, 387810, 412830, 426591, 473990, 581715, 710985, 853182, 1163430, 1279773, 1421970, 2132955, 2559546, 4265910, 6398865, 12797730]

約数ペア:

[(1, 12797730), (2, 6398865), (3, 4265910), (5, 2559546), (6, 2132955), (9, 1421970), (10, 1279773), (11, 1163430), (15, 853182), (18, 710985), (22, 581715), (27, 473990), (30, 426591), (31, 412830), (33, 387810), (45, 284394), (54, 236995), (55, 232686), (62, 206415), (66, 193905), (90, 142197), (93, 137610), (99, 129270), (110, 116343), (135, 94798), (139, 92070), (155, 82566), (165, 77562), (186, 68805), (198, 64635), (270, 47399), (278, 46035), (279, 45870), (297, 43090), (310, 41283), (330, 38781), (341, 37530), (417, 30690), (465, 27522), (495, 25854), (558, 22935), (594, 21545), (682, 18765), (695, 18414), (834, 15345), (837, 15290), (930, 13761), (990, 12927), (1023, 12510), (1251, 10230), (1390, 9207), (1395, 9174), (1485, 8618), (1529, 8370), (1674, 7645), (1705, 7506), (2046, 6255), (2085, 6138), (2502, 5115), (2790, 4587), (2970, 4309), (3058, 4185), (3069, 4170), (3410, 3753)]