129021420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{839}}^1$

素因数の和:1095

約数の個数: 96

約数和(自身を含む): 396264960

約数和(自身を除く): 267243540

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 233, 330, 466, 660, 699, 839, 932, 1165, 1398, 1678, 2330, 2517, 2563, 2796, 3356, 3495, 4195, 4660, 5034, 5126, 6990, 7689, 8390, 9229, 10068, 10252, 12585, 12815, 13980, 15378, 16780, 18458, 25170, 25630, 27687, 30756, 36916, 38445, 46145, 50340, 51260, 55374, 76890, 92290, 110748, 138435, 153780, 184580, 195487, 276870, 390974, 553740, 586461, 781948, 977435, 1172922, 1954870, 2150357, 2345844, 2932305, 3909740, 4300714, 5864610, 6451071, 8601428, 10751785, 11729220, 12902142, 21503570, 25804284, 32255355, 43007140, 64510710, 129021420]

約数ペア:

[(1, 129021420), (2, 64510710), (3, 43007140), (4, 32255355), (5, 25804284), (6, 21503570), (10, 12902142), (11, 11729220), (12, 10751785), (15, 8601428), (20, 6451071), (22, 5864610), (30, 4300714), (33, 3909740), (44, 2932305), (55, 2345844), (60, 2150357), (66, 1954870), (110, 1172922), (132, 977435), (165, 781948), (220, 586461), (233, 553740), (330, 390974), (466, 276870), (660, 195487), (699, 184580), (839, 153780), (932, 138435), (1165, 110748), (1398, 92290), (1678, 76890), (2330, 55374), (2517, 51260), (2563, 50340), (2796, 46145), (3356, 38445), (3495, 36916), (4195, 30756), (4660, 27687), (5034, 25630), (5126, 25170), (6990, 18458), (7689, 16780), (8390, 15378), (9229, 13980), (10068, 12815), (10252, 12585)]