30259528

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:254

約数の個数: 64

約数和(自身を含む): 64512000

約数和(自身を除く): 34252472

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 79, 104, 116, 127, 158, 232, 254, 316, 377, 508, 632, 754, 1016, 1027, 1508, 1651, 2054, 2291, 3016, 3302, 3683, 4108, 4582, 6604, 7366, 8216, 9164, 10033, 13208, 14732, 18328, 20066, 29464, 29783, 40132, 47879, 59566, 80264, 95758, 119132, 130429, 191516, 238264, 260858, 290957, 383032, 521716, 581914, 1043432, 1163828, 2327656, 3782441, 7564882, 15129764, 30259528]

約数ペア:

[(1, 30259528), (2, 15129764), (4, 7564882), (8, 3782441), (13, 2327656), (26, 1163828), (29, 1043432), (52, 581914), (58, 521716), (79, 383032), (104, 290957), (116, 260858), (127, 238264), (158, 191516), (232, 130429), (254, 119132), (316, 95758), (377, 80264), (508, 59566), (632, 47879), (754, 40132), (1016, 29783), (1027, 29464), (1508, 20066), (1651, 18328), (2054, 14732), (2291, 13208), (3016, 10033), (3302, 9164), (3683, 8216), (4108, 7366), (4582, 6604)]