30087928

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{1499}}^1$

素因数の和:1711

約数の個数: 32

約数和(自身を含む): 61110000

約数和(自身を除く): 31022072

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 193, 386, 772, 1499, 1544, 2509, 2998, 5018, 5996, 10036, 11992, 19487, 20072, 38974, 77948, 155896, 289307, 578614, 1157228, 2314456, 3760991, 7521982, 15043964, 30087928]

約数ペア:

[(1, 30087928), (2, 15043964), (4, 7521982), (8, 3760991), (13, 2314456), (26, 1157228), (52, 578614), (104, 289307), (193, 155896), (386, 77948), (772, 38974), (1499, 20072), (1544, 19487), (2509, 11992), (2998, 10036), (5018, 5996)]