61626310

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{397}}^1$

素因数の和:485

約数の個数: 48

約数和(自身を含む): 120097296

約数和(自身を除く): 58470986

約数列:

[1, 2, 5, 10, 19, 38, 43, 86, 95, 190, 215, 361, 397, 430, 722, 794, 817, 1634, 1805, 1985, 3610, 3970, 4085, 7543, 8170, 15086, 15523, 17071, 31046, 34142, 37715, 75430, 77615, 85355, 143317, 155230, 170710, 286634, 324349, 648698, 716585, 1433170, 1621745, 3243490, 6162631, 12325262, 30813155, 61626310]

約数ペア:

[(1, 61626310), (2, 30813155), (5, 12325262), (10, 6162631), (19, 3243490), (38, 1621745), (43, 1433170), (86, 716585), (95, 648698), (190, 324349), (215, 286634), (361, 170710), (397, 155230), (430, 143317), (722, 85355), (794, 77615), (817, 75430), (1634, 37715), (1805, 34142), (1985, 31046), (3610, 17071), (3970, 15523), (4085, 15086), (7543, 8170)]