163690860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{66541}}^1$

素因数の和:66594

約数の個数: 48

約数和(自身を含む): 469520352

約数和(自身を除く): 305829492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 66541, 133082, 199623, 266164, 332705, 399246, 665410, 798492, 998115, 1330820, 1996230, 2728181, 3992460, 5456362, 8184543, 10912724, 13640905, 16369086, 27281810, 32738172, 40922715, 54563620, 81845430, 163690860]

約数ペア:

[(1, 163690860), (2, 81845430), (3, 54563620), (4, 40922715), (5, 32738172), (6, 27281810), (10, 16369086), (12, 13640905), (15, 10912724), (20, 8184543), (30, 5456362), (41, 3992460), (60, 2728181), (82, 1996230), (123, 1330820), (164, 998115), (205, 798492), (246, 665410), (410, 399246), (492, 332705), (615, 266164), (820, 199623), (1230, 133082), (2460, 66541)]