72314790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{45481}}^1$

素因数の和:45544

約数の個数: 32

約数和(自身を含む): 176834016

約数和(自身を除く): 104519226

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 45481, 90962, 136443, 227405, 272886, 454810, 682215, 1364430, 2410493, 4820986, 7231479, 12052465, 14462958, 24104930, 36157395, 72314790]

約数ペア:

[(1, 72314790), (2, 36157395), (3, 24104930), (5, 14462958), (6, 12052465), (10, 7231479), (15, 4820986), (30, 2410493), (53, 1364430), (106, 682215), (159, 454810), (265, 272886), (318, 227405), (530, 136443), (795, 90962), (1590, 45481)]