90661830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{14887}}^1$

素因数の和:14933

約数の個数: 64

約数和(自身を含む): 257264640

約数和(自身を除く): 166602810

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 70, 87, 105, 145, 174, 203, 210, 290, 406, 435, 609, 870, 1015, 1218, 2030, 3045, 6090, 14887, 29774, 44661, 74435, 89322, 104209, 148870, 208418, 223305, 312627, 431723, 446610, 521045, 625254, 863446, 1042090, 1295169, 1563135, 2158615, 2590338, 3022061, 3126270, 4317230, 6044122, 6475845, 9066183, 12951690, 15110305, 18132366, 30220610, 45330915, 90661830]

約数ペア:

[(1, 90661830), (2, 45330915), (3, 30220610), (5, 18132366), (6, 15110305), (7, 12951690), (10, 9066183), (14, 6475845), (15, 6044122), (21, 4317230), (29, 3126270), (30, 3022061), (35, 2590338), (42, 2158615), (58, 1563135), (70, 1295169), (87, 1042090), (105, 863446), (145, 625254), (174, 521045), (203, 446610), (210, 431723), (290, 312627), (406, 223305), (435, 208418), (609, 148870), (870, 104209), (1015, 89322), (1218, 74435), (2030, 44661), (3045, 29774), (6090, 14887)]