1243470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{229}}^1$

素因数の和:420

約数の個数: 32

約数和(自身を含む): 3013920

約数和(自身を除く): 1770450

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 181, 229, 362, 458, 543, 687, 905, 1086, 1145, 1374, 1810, 2290, 2715, 3435, 5430, 6870, 41449, 82898, 124347, 207245, 248694, 414490, 621735, 1243470]

約数ペア:

[(1, 1243470), (2, 621735), (3, 414490), (5, 248694), (6, 207245), (10, 124347), (15, 82898), (30, 41449), (181, 6870), (229, 5430), (362, 3435), (458, 2715), (543, 2290), (687, 1810), (905, 1374), (1086, 1145)]