323570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:170

約数の個数: 32

約数和(自身を含む): 665280

約数和(自身を除く): 341710

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 131, 190, 247, 262, 494, 655, 1235, 1310, 1703, 2470, 2489, 3406, 4978, 8515, 12445, 17030, 24890, 32357, 64714, 161785, 323570]

約数ペア:

[(1, 323570), (2, 161785), (5, 64714), (10, 32357), (13, 24890), (19, 17030), (26, 12445), (38, 8515), (65, 4978), (95, 3406), (130, 2489), (131, 2470), (190, 1703), (247, 1310), (262, 1235), (494, 655)]