189823470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{89119}}^1$

素因数の和:89200

約数の個数: 32

約数和(自身を含む): 461998080

約数和(自身を除く): 272174610

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 89119, 178238, 267357, 445595, 534714, 891190, 1336785, 2673570, 6327449, 12654898, 18982347, 31637245, 37964694, 63274490, 94911735, 189823470]

約数ペア:

[(1, 189823470), (2, 94911735), (3, 63274490), (5, 37964694), (6, 31637245), (10, 18982347), (15, 12654898), (30, 6327449), (71, 2673570), (142, 1336785), (213, 891190), (355, 534714), (426, 445595), (710, 267357), (1065, 178238), (2130, 89119)]