72329810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{547}}^1\times {\mathrm{1889}}^1$

素因数の和:2450

約数の個数: 32

約数和(自身を含む): 149143680

約数和(自身を除く): 76813870

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 547, 1094, 1889, 2735, 3778, 3829, 5470, 7658, 9445, 13223, 18890, 19145, 26446, 38290, 66115, 132230, 1033283, 2066566, 5166415, 7232981, 10332830, 14465962, 36164905, 72329810]

約数ペア:

[(1, 72329810), (2, 36164905), (5, 14465962), (7, 10332830), (10, 7232981), (14, 5166415), (35, 2066566), (70, 1033283), (547, 132230), (1094, 66115), (1889, 38290), (2735, 26446), (3778, 19145), (3829, 18890), (5470, 13223), (7658, 9445)]