371126940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{87119}}^1$

素因数の和:87202

約数の個数: 48

約数和(自身を含む): 1053803520

約数和(自身を除く): 682676580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 87119, 174238, 261357, 348476, 435595, 522714, 871190, 1045428, 1306785, 1742380, 2613570, 5227140, 6185449, 12370898, 18556347, 24741796, 30927245, 37112694, 61854490, 74225388, 92781735, 123708980, 185563470, 371126940]

約数ペア:

[(1, 371126940), (2, 185563470), (3, 123708980), (4, 92781735), (5, 74225388), (6, 61854490), (10, 37112694), (12, 30927245), (15, 24741796), (20, 18556347), (30, 12370898), (60, 6185449), (71, 5227140), (142, 2613570), (213, 1742380), (284, 1306785), (355, 1045428), (426, 871190), (710, 522714), (852, 435595), (1065, 348476), (1420, 261357), (2130, 174238), (4260, 87119)]