67492620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28843}}^1$

素因数の和:28871

約数の個数: 72

約数和(自身を含む): 220483536

約数和(自身を除く): 152990916

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 28843, 57686, 86529, 115372, 144215, 173058, 259587, 288430, 346116, 374959, 432645, 519174, 576860, 749918, 865290, 1038348, 1124877, 1297935, 1499836, 1730580, 1874795, 2249754, 2595870, 3374631, 3749590, 4499508, 5191740, 5624385, 6749262, 7499180, 11248770, 13498524, 16873155, 22497540, 33746310, 67492620]

約数ペア:

[(1, 67492620), (2, 33746310), (3, 22497540), (4, 16873155), (5, 13498524), (6, 11248770), (9, 7499180), (10, 6749262), (12, 5624385), (13, 5191740), (15, 4499508), (18, 3749590), (20, 3374631), (26, 2595870), (30, 2249754), (36, 1874795), (39, 1730580), (45, 1499836), (52, 1297935), (60, 1124877), (65, 1038348), (78, 865290), (90, 749918), (117, 576860), (130, 519174), (156, 432645), (180, 374959), (195, 346116), (234, 288430), (260, 259587), (390, 173058), (468, 144215), (585, 115372), (780, 86529), (1170, 57686), (2340, 28843)]