315242754

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{6287}}^1$

素因数の和:6490

約数の個数: 32

約数和(自身を含む): 645601536

約数和(自身を除く): 330358782

約数列:

[1, 2, 3, 6, 61, 122, 137, 183, 274, 366, 411, 822, 6287, 8357, 12574, 16714, 18861, 25071, 37722, 50142, 383507, 767014, 861319, 1150521, 1722638, 2301042, 2583957, 5167914, 52540459, 105080918, 157621377, 315242754]

約数ペア:

[(1, 315242754), (2, 157621377), (3, 105080918), (6, 52540459), (61, 5167914), (122, 2583957), (137, 2301042), (183, 1722638), (274, 1150521), (366, 861319), (411, 767014), (822, 383507), (6287, 50142), (8357, 37722), (12574, 25071), (16714, 18861)]