71956380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{5237}}^1$

素因数の和:5478

約数の個数: 48

約数和(自身を含む): 202396320

約数和(自身を除く): 130439940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 229, 458, 687, 916, 1145, 1374, 2290, 2748, 3435, 4580, 5237, 6870, 10474, 13740, 15711, 20948, 26185, 31422, 52370, 62844, 78555, 104740, 157110, 314220, 1199273, 2398546, 3597819, 4797092, 5996365, 7195638, 11992730, 14391276, 17989095, 23985460, 35978190, 71956380]

約数ペア:

[(1, 71956380), (2, 35978190), (3, 23985460), (4, 17989095), (5, 14391276), (6, 11992730), (10, 7195638), (12, 5996365), (15, 4797092), (20, 3597819), (30, 2398546), (60, 1199273), (229, 314220), (458, 157110), (687, 104740), (916, 78555), (1145, 62844), (1374, 52370), (2290, 31422), (2748, 26185), (3435, 20948), (4580, 15711), (5237, 13740), (6870, 10474)]