12372390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:218

約数の個数: 96

約数和(自身を含む): 34594560

約数和(自身を除く): 22222170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 43, 45, 46, 69, 86, 90, 115, 129, 138, 139, 207, 215, 230, 258, 278, 345, 387, 414, 417, 430, 645, 690, 695, 774, 834, 989, 1035, 1251, 1290, 1390, 1935, 1978, 2070, 2085, 2502, 2967, 3197, 3870, 4170, 4945, 5934, 5977, 6255, 6394, 8901, 9591, 9890, 11954, 12510, 14835, 15985, 17802, 17931, 19182, 28773, 29670, 29885, 31970, 35862, 44505, 47955, 53793, 57546, 59770, 89010, 89655, 95910, 107586, 137471, 143865, 179310, 268965, 274942, 287730, 412413, 537930, 687355, 824826, 1237239, 1374710, 2062065, 2474478, 4124130, 6186195, 12372390]

約数ペア:

[(1, 12372390), (2, 6186195), (3, 4124130), (5, 2474478), (6, 2062065), (9, 1374710), (10, 1237239), (15, 824826), (18, 687355), (23, 537930), (30, 412413), (43, 287730), (45, 274942), (46, 268965), (69, 179310), (86, 143865), (90, 137471), (115, 107586), (129, 95910), (138, 89655), (139, 89010), (207, 59770), (215, 57546), (230, 53793), (258, 47955), (278, 44505), (345, 35862), (387, 31970), (414, 29885), (417, 29670), (430, 28773), (645, 19182), (690, 17931), (695, 17802), (774, 15985), (834, 14835), (989, 12510), (1035, 11954), (1251, 9890), (1290, 9591), (1390, 8901), (1935, 6394), (1978, 6255), (2070, 5977), (2085, 5934), (2502, 4945), (2967, 4170), (3197, 3870)]