1955240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{6983}}^1$

素因数の和:7001

約数の個数: 32

約数和(自身を含む): 5028480

約数和(自身を除く): 3073240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 6983, 13966, 27932, 34915, 48881, 55864, 69830, 97762, 139660, 195524, 244405, 279320, 391048, 488810, 977620, 1955240]

約数ペア:

[(1, 1955240), (2, 977620), (4, 488810), (5, 391048), (7, 279320), (8, 244405), (10, 195524), (14, 139660), (20, 97762), (28, 69830), (35, 55864), (40, 48881), (56, 34915), (70, 27932), (140, 13966), (280, 6983)]