172586220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{70157}}^1$

素因数の和:70210

約数の個数: 48

約数和(自身を含む): 495034848

約数和(自身を除く): 322448628

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, 70157, 140314, 210471, 280628, 350785, 420942, 701570, 841884, 1052355, 1403140, 2104710, 2876437, 4209420, 5752874, 8629311, 11505748, 14382185, 17258622, 28764370, 34517244, 43146555, 57528740, 86293110, 172586220]

約数ペア:

[(1, 172586220), (2, 86293110), (3, 57528740), (4, 43146555), (5, 34517244), (6, 28764370), (10, 17258622), (12, 14382185), (15, 11505748), (20, 8629311), (30, 5752874), (41, 4209420), (60, 2876437), (82, 2104710), (123, 1403140), (164, 1052355), (205, 841884), (246, 701570), (410, 420942), (492, 350785), (615, 280628), (820, 210471), (1230, 140314), (2460, 70157)]