61263420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{3221}}^1$

素因数の和:3550

約数の個数: 48

約数和(自身を含む): 172132128

約数和(自身を除く): 110868708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 317, 634, 951, 1268, 1585, 1902, 3170, 3221, 3804, 4755, 6340, 6442, 9510, 9663, 12884, 16105, 19020, 19326, 32210, 38652, 48315, 64420, 96630, 193260, 1021057, 2042114, 3063171, 4084228, 5105285, 6126342, 10210570, 12252684, 15315855, 20421140, 30631710, 61263420]

約数ペア:

[(1, 61263420), (2, 30631710), (3, 20421140), (4, 15315855), (5, 12252684), (6, 10210570), (10, 6126342), (12, 5105285), (15, 4084228), (20, 3063171), (30, 2042114), (60, 1021057), (317, 193260), (634, 96630), (951, 64420), (1268, 48315), (1585, 38652), (1902, 32210), (3170, 19326), (3221, 19020), (3804, 16105), (4755, 12884), (6340, 9663), (6442, 9510)]