131880330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{331}}^1$

素因数の和:596

約数の個数: 96

約数和(自身を含む): 363579840

約数和(自身を除く): 231699510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 233, 285, 331, 342, 466, 570, 662, 699, 855, 993, 1165, 1398, 1655, 1710, 1986, 2097, 2330, 2979, 3310, 3495, 4194, 4427, 4965, 5958, 6289, 6990, 8854, 9930, 10485, 12578, 13281, 14895, 18867, 20970, 22135, 26562, 29790, 31445, 37734, 39843, 44270, 56601, 62890, 66405, 77123, 79686, 94335, 113202, 132810, 154246, 188670, 199215, 231369, 283005, 385615, 398430, 462738, 566010, 694107, 771230, 1156845, 1388214, 1465337, 2313690, 2930674, 3470535, 4396011, 6941070, 7326685, 8792022, 13188033, 14653370, 21980055, 26376066, 43960110, 65940165, 131880330]

約数ペア:

[(1, 131880330), (2, 65940165), (3, 43960110), (5, 26376066), (6, 21980055), (9, 14653370), (10, 13188033), (15, 8792022), (18, 7326685), (19, 6941070), (30, 4396011), (38, 3470535), (45, 2930674), (57, 2313690), (90, 1465337), (95, 1388214), (114, 1156845), (171, 771230), (190, 694107), (233, 566010), (285, 462738), (331, 398430), (342, 385615), (466, 283005), (570, 231369), (662, 199215), (699, 188670), (855, 154246), (993, 132810), (1165, 113202), (1398, 94335), (1655, 79686), (1710, 77123), (1986, 66405), (2097, 62890), (2330, 56601), (2979, 44270), (3310, 39843), (3495, 37734), (4194, 31445), (4427, 29790), (4965, 26562), (5958, 22135), (6289, 20970), (6990, 18867), (8854, 14895), (9930, 13281), (10485, 12578)]