8833140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1583}}^1$

素因数の和:1629

約数の個数: 72

約数和(自身を含む): 27675648

約数和(自身を除く): 18842508

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1583, 1860, 2790, 3166, 4749, 5580, 6332, 7915, 9498, 14247, 15830, 18996, 23745, 28494, 31660, 47490, 49073, 56988, 71235, 94980, 98146, 142470, 147219, 196292, 245365, 284940, 294438, 441657, 490730, 588876, 736095, 883314, 981460, 1472190, 1766628, 2208285, 2944380, 4416570, 8833140]

約数ペア:

[(1, 8833140), (2, 4416570), (3, 2944380), (4, 2208285), (5, 1766628), (6, 1472190), (9, 981460), (10, 883314), (12, 736095), (15, 588876), (18, 490730), (20, 441657), (30, 294438), (31, 284940), (36, 245365), (45, 196292), (60, 147219), (62, 142470), (90, 98146), (93, 94980), (124, 71235), (155, 56988), (180, 49073), (186, 47490), (279, 31660), (310, 28494), (372, 23745), (465, 18996), (558, 15830), (620, 14247), (930, 9498), (1116, 7915), (1395, 6332), (1583, 5580), (1860, 4749), (2790, 3166)]