30129710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{1021}}^1$

素因数の和:1268

約数の個数: 32

約数和(自身を含む): 58720032

約数和(自身を除く): 28590322

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 227, 454, 1021, 1135, 2042, 2270, 2951, 5105, 5902, 10210, 13273, 14755, 26546, 29510, 66365, 132730, 231767, 463534, 1158835, 2317670, 3012971, 6025942, 15064855, 30129710]

約数ペア:

[(1, 30129710), (2, 15064855), (5, 6025942), (10, 3012971), (13, 2317670), (26, 1158835), (65, 463534), (130, 231767), (227, 132730), (454, 66365), (1021, 29510), (1135, 26546), (2042, 14755), (2270, 13273), (2951, 10210), (5105, 5902)]