73007620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{521483}}^1$

素因数の和:521499

約数の個数: 24

約数和(自身を含む): 175218624

約数和(自身を除く): 102211004

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 521483, 1042966, 2085932, 2607415, 3650381, 5214830, 7300762, 10429660, 14601524, 18251905, 36503810, 73007620]

約数ペア:

[(1, 73007620), (2, 36503810), (4, 18251905), (5, 14601524), (7, 10429660), (10, 7300762), (14, 5214830), (20, 3650381), (28, 2607415), (35, 2085932), (70, 1042966), (140, 521483)]