430782940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{58057}}^1$

素因数の和:58126

約数の個数: 48

約数和(自身を含む): 1053404352

約数和(自身を除く): 622621412

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 140, 212, 265, 371, 530, 742, 1060, 1484, 1855, 3710, 7420, 58057, 116114, 232228, 290285, 406399, 580570, 812798, 1161140, 1625596, 2031995, 3077021, 4063990, 6154042, 8127980, 12308084, 15385105, 21539147, 30770210, 43078294, 61540420, 86156588, 107695735, 215391470, 430782940]

約数ペア:

[(1, 430782940), (2, 215391470), (4, 107695735), (5, 86156588), (7, 61540420), (10, 43078294), (14, 30770210), (20, 21539147), (28, 15385105), (35, 12308084), (53, 8127980), (70, 6154042), (106, 4063990), (140, 3077021), (212, 2031995), (265, 1625596), (371, 1161140), (530, 812798), (742, 580570), (1060, 406399), (1484, 290285), (1855, 232228), (3710, 116114), (7420, 58057)]