90672270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{8017}}^1$

素因数の和:8069

約数の個数: 64

約数和(自身を含む): 242464320

約数和(自身を除く): 151792050

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 29, 30, 39, 58, 65, 78, 87, 130, 145, 174, 195, 290, 377, 390, 435, 754, 870, 1131, 1885, 2262, 3770, 5655, 8017, 11310, 16034, 24051, 40085, 48102, 80170, 104221, 120255, 208442, 232493, 240510, 312663, 464986, 521105, 625326, 697479, 1042210, 1162465, 1394958, 1563315, 2324930, 3022409, 3126630, 3487395, 6044818, 6974790, 9067227, 15112045, 18134454, 30224090, 45336135, 90672270]

約数ペア:

[(1, 90672270), (2, 45336135), (3, 30224090), (5, 18134454), (6, 15112045), (10, 9067227), (13, 6974790), (15, 6044818), (26, 3487395), (29, 3126630), (30, 3022409), (39, 2324930), (58, 1563315), (65, 1394958), (78, 1162465), (87, 1042210), (130, 697479), (145, 625326), (174, 521105), (195, 464986), (290, 312663), (377, 240510), (390, 232493), (435, 208442), (754, 120255), (870, 104221), (1131, 80170), (1885, 48102), (2262, 40085), (3770, 24051), (5655, 16034), (8017, 11310)]