1919210

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:230

約数の個数: 32

約数和(自身を含む): 3677184

約数和(自身を除く): 1757974

約数列:

[1, 2, 5, 10, 31, 41, 62, 82, 151, 155, 205, 302, 310, 410, 755, 1271, 1510, 2542, 4681, 6191, 6355, 9362, 12382, 12710, 23405, 30955, 46810, 61910, 191921, 383842, 959605, 1919210]

約数ペア:

[(1, 1919210), (2, 959605), (5, 383842), (10, 191921), (31, 61910), (41, 46810), (62, 30955), (82, 23405), (151, 12710), (155, 12382), (205, 9362), (302, 6355), (310, 6191), (410, 4681), (755, 2542), (1271, 1510)]