72038490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{971}}^1\times {\mathrm{2473}}^1$

素因数の和:3454

約数の個数: 32

約数和(自身を含む): 173140416

約数和(自身を除く): 101101926

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 971, 1942, 2473, 2913, 4855, 4946, 5826, 7419, 9710, 12365, 14565, 14838, 24730, 29130, 37095, 74190, 2401283, 4802566, 7203849, 12006415, 14407698, 24012830, 36019245, 72038490]

約数ペア:

[(1, 72038490), (2, 36019245), (3, 24012830), (5, 14407698), (6, 12006415), (10, 7203849), (15, 4802566), (30, 2401283), (971, 74190), (1942, 37095), (2473, 29130), (2913, 24730), (4855, 14838), (4946, 14565), (5826, 12365), (7419, 9710)]