70015560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{2153}}^1$

素因数の和:2438

約数の個数: 64

約数和(自身を含む): 210919680

約数和(自身を除く): 140904120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 271, 542, 813, 1084, 1355, 1626, 2153, 2168, 2710, 3252, 4065, 4306, 5420, 6459, 6504, 8130, 8612, 10765, 10840, 12918, 16260, 17224, 21530, 25836, 32295, 32520, 43060, 51672, 64590, 86120, 129180, 258360, 583463, 1166926, 1750389, 2333852, 2917315, 3500778, 4667704, 5834630, 7001556, 8751945, 11669260, 14003112, 17503890, 23338520, 35007780, 70015560]

約数ペア:

[(1, 70015560), (2, 35007780), (3, 23338520), (4, 17503890), (5, 14003112), (6, 11669260), (8, 8751945), (10, 7001556), (12, 5834630), (15, 4667704), (20, 3500778), (24, 2917315), (30, 2333852), (40, 1750389), (60, 1166926), (120, 583463), (271, 258360), (542, 129180), (813, 86120), (1084, 64590), (1355, 51672), (1626, 43060), (2153, 32520), (2168, 32295), (2710, 25836), (3252, 21530), (4065, 17224), (4306, 16260), (5420, 12918), (6459, 10840), (6504, 10765), (8130, 8612)]