1395630

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{1723}}^1$

素因数の和:1742

約数の個数: 40

約数和(自身を含む): 3754872

約数和(自身を除く): 2359242

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 1723, 3446, 5169, 8615, 10338, 15507, 17230, 25845, 31014, 46521, 51690, 77535, 93042, 139563, 155070, 232605, 279126, 465210, 697815, 1395630]

約数ペア:

[(1, 1395630), (2, 697815), (3, 465210), (5, 279126), (6, 232605), (9, 155070), (10, 139563), (15, 93042), (18, 77535), (27, 51690), (30, 46521), (45, 31014), (54, 25845), (81, 17230), (90, 15507), (135, 10338), (162, 8615), (270, 5169), (405, 3446), (810, 1723)]