1910362920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{224221}}^1$

素因数の和:224306

約数の個数: 64

約数和(自身を含む): 5811834240

約数和(自身を除く): 3901471320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 8520, 224221, 448442, 672663, 896884, 1121105, 1345326, 1793768, 2242210, 2690652, 3363315, 4484420, 5381304, 6726630, 8968840, 13453260, 15919691, 26906520, 31839382, 47759073, 63678764, 79598455, 95518146, 127357528, 159196910, 191036292, 238795365, 318393820, 382072584, 477590730, 636787640, 955181460, 1910362920]

約数ペア:

[(1, 1910362920), (2, 955181460), (3, 636787640), (4, 477590730), (5, 382072584), (6, 318393820), (8, 238795365), (10, 191036292), (12, 159196910), (15, 127357528), (20, 95518146), (24, 79598455), (30, 63678764), (40, 47759073), (60, 31839382), (71, 26906520), (120, 15919691), (142, 13453260), (213, 8968840), (284, 6726630), (355, 5381304), (426, 4484420), (568, 3363315), (710, 2690652), (852, 2242210), (1065, 1793768), (1420, 1345326), (1704, 1121105), (2130, 896884), (2840, 672663), (4260, 448442), (8520, 224221)]