72619330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{54601}}^1$

素因数の和:54634

約数の個数: 32

約数和(自身を含む): 157253760

約数和(自身を除く): 84634430

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 54601, 109202, 273005, 382207, 546010, 764414, 1037419, 1911035, 2074838, 3822070, 5187095, 7261933, 10374190, 14523866, 36309665, 72619330]

約数ペア:

[(1, 72619330), (2, 36309665), (5, 14523866), (7, 10374190), (10, 7261933), (14, 5187095), (19, 3822070), (35, 2074838), (38, 1911035), (70, 1037419), (95, 764414), (133, 546010), (190, 382207), (266, 273005), (665, 109202), (1330, 54601)]