212587410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1012321}}^1$

素因数の和:1012338

約数の個数: 32

約数和(自身を含む): 583097472

約数和(自身を除く): 370510062

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1012321, 2024642, 3036963, 5061605, 6073926, 7086247, 10123210, 14172494, 15184815, 21258741, 30369630, 35431235, 42517482, 70862470, 106293705, 212587410]

約数ペア:

[(1, 212587410), (2, 106293705), (3, 70862470), (5, 42517482), (6, 35431235), (7, 30369630), (10, 21258741), (14, 15184815), (15, 14172494), (21, 10123210), (30, 7086247), (35, 6073926), (42, 5061605), (70, 3036963), (105, 2024642), (210, 1012321)]