121558430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1\times {\mathrm{257}}^1$

素因数の和:533

約数の個数: 64

約数和(自身を含む): 260807040

約数和(自身を除く): 139248610

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 233, 257, 290, 406, 466, 514, 1015, 1165, 1285, 1631, 1799, 2030, 2330, 2570, 3262, 3598, 6757, 7453, 8155, 8995, 13514, 14906, 16310, 17990, 33785, 37265, 47299, 52171, 59881, 67570, 74530, 94598, 104342, 119762, 236495, 260855, 299405, 419167, 472990, 521710, 598810, 838334, 1736549, 2095835, 3473098, 4191670, 8682745, 12155843, 17365490, 24311686, 60779215, 121558430]

約数ペア:

[(1, 121558430), (2, 60779215), (5, 24311686), (7, 17365490), (10, 12155843), (14, 8682745), (29, 4191670), (35, 3473098), (58, 2095835), (70, 1736549), (145, 838334), (203, 598810), (233, 521710), (257, 472990), (290, 419167), (406, 299405), (466, 260855), (514, 236495), (1015, 119762), (1165, 104342), (1285, 94598), (1631, 74530), (1799, 67570), (2030, 59881), (2330, 52171), (2570, 47299), (3262, 37265), (3598, 33785), (6757, 17990), (7453, 16310), (8155, 14906), (8995, 13514)]