680929810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{57853}}^1$

素因数の和:57978

約数の個数: 32

約数和(自身を含む): 1349618112

約数和(自身を除く): 668688302

約数列:

[1, 2, 5, 10, 11, 22, 55, 107, 110, 214, 535, 1070, 1177, 2354, 5885, 11770, 57853, 115706, 289265, 578530, 636383, 1272766, 3181915, 6190271, 6363830, 12380542, 30951355, 61902710, 68092981, 136185962, 340464905, 680929810]

約数ペア:

[(1, 680929810), (2, 340464905), (5, 136185962), (10, 68092981), (11, 61902710), (22, 30951355), (55, 12380542), (107, 6363830), (110, 6190271), (214, 3181915), (535, 1272766), (1070, 636383), (1177, 578530), (2354, 289265), (5885, 115706), (11770, 57853)]