80432370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{30817}}^1$

素因数の和:30859

約数の個数: 48

約数和(自身を含む): 216342360

約数和(自身を除く): 135909990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 30817, 61634, 92451, 154085, 184902, 277353, 308170, 462255, 554706, 893693, 924510, 1386765, 1787386, 2681079, 2773530, 4468465, 5362158, 8043237, 8936930, 13405395, 16086474, 26810790, 40216185, 80432370]

約数ペア:

[(1, 80432370), (2, 40216185), (3, 26810790), (5, 16086474), (6, 13405395), (9, 8936930), (10, 8043237), (15, 5362158), (18, 4468465), (29, 2773530), (30, 2681079), (45, 1787386), (58, 1386765), (87, 924510), (90, 893693), (145, 554706), (174, 462255), (261, 308170), (290, 277353), (435, 184902), (522, 154085), (870, 92451), (1305, 61634), (2610, 30817)]