1979313601090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{16249}}^1\times {\mathrm{42443}}^1$

素因数の和:58747

約数の個数: 64

約数和(自身を含む): 4171396320000

約数和(自身を除く): 2192082718910

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 1435, 2870, 16249, 32498, 42443, 81245, 84886, 113743, 162490, 212215, 227486, 297101, 424430, 568715, 594202, 666209, 1137430, 1332418, 1485505, 1740163, 2971010, 3331045, 3480326, 4663463, 6662090, 8700815, 9326926, 12181141, 17401630, 23317315, 24362282, 46634630, 60905705, 121811410, 689656307, 1379312614, 3448281535, 4827594149, 6896563070, 9655188298, 24137970745, 28275908587, 48275941490, 56551817174, 141379542935, 197931360109, 282759085870, 395862720218, 989656800545, 1979313601090]

約数ペア:

[(1, 1979313601090), (2, 989656800545), (5, 395862720218), (7, 282759085870), (10, 197931360109), (14, 141379542935), (35, 56551817174), (41, 48275941490), (70, 28275908587), (82, 24137970745), (205, 9655188298), (287, 6896563070), (410, 4827594149), (574, 3448281535), (1435, 1379312614), (2870, 689656307), (16249, 121811410), (32498, 60905705), (42443, 46634630), (81245, 24362282), (84886, 23317315), (113743, 17401630), (162490, 12181141), (212215, 9326926), (227486, 8700815), (297101, 6662090), (424430, 4663463), (568715, 3480326), (594202, 3331045), (666209, 2971010), (1137430, 1740163), (1332418, 1485505)]