123490422

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{31}}^2\times {\mathrm{59}}^1$

素因数の和:151

約数の個数: 108

約数和(自身を含む): 309041460

約数和(自身を除く): 185551038

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 31, 33, 59, 62, 66, 93, 99, 118, 121, 177, 186, 198, 242, 279, 341, 354, 363, 531, 558, 649, 682, 726, 961, 1023, 1062, 1089, 1298, 1829, 1922, 1947, 2046, 2178, 2883, 3069, 3658, 3751, 3894, 5487, 5766, 5841, 6138, 7139, 7502, 8649, 10571, 10974, 11253, 11682, 14278, 16461, 17298, 20119, 21142, 21417, 22506, 31713, 32922, 33759, 40238, 42834, 56699, 60357, 63426, 64251, 67518, 95139, 113398, 116281, 120714, 128502, 170097, 181071, 190278, 221309, 232562, 340194, 348843, 362142, 442618, 510291, 623689, 663927, 697686, 1020582, 1046529, 1247378, 1327854, 1871067, 1991781, 2093058, 3742134, 3983562, 5613201, 6860579, 11226402, 13721158, 20581737, 41163474, 61745211, 123490422]

約数ペア:

[(1, 123490422), (2, 61745211), (3, 41163474), (6, 20581737), (9, 13721158), (11, 11226402), (18, 6860579), (22, 5613201), (31, 3983562), (33, 3742134), (59, 2093058), (62, 1991781), (66, 1871067), (93, 1327854), (99, 1247378), (118, 1046529), (121, 1020582), (177, 697686), (186, 663927), (198, 623689), (242, 510291), (279, 442618), (341, 362142), (354, 348843), (363, 340194), (531, 232562), (558, 221309), (649, 190278), (682, 181071), (726, 170097), (961, 128502), (1023, 120714), (1062, 116281), (1089, 113398), (1298, 95139), (1829, 67518), (1922, 64251), (1947, 63426), (2046, 60357), (2178, 56699), (2883, 42834), (3069, 40238), (3658, 33759), (3751, 32922), (3894, 31713), (5487, 22506), (5766, 21417), (5841, 21142), (6138, 20119), (7139, 17298), (7502, 16461), (8649, 14278), (10571, 11682), (10974, 11253)]