155834490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{742069}}^1$

素因数の和:742086

約数の個数: 32

約数和(自身を含む): 427432320

約数和(自身を除く): 271597830

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 742069, 1484138, 2226207, 3710345, 4452414, 5194483, 7420690, 10388966, 11131035, 15583449, 22262070, 25972415, 31166898, 51944830, 77917245, 155834490]

約数ペア:

[(1, 155834490), (2, 77917245), (3, 51944830), (5, 31166898), (6, 25972415), (7, 22262070), (10, 15583449), (14, 11131035), (15, 10388966), (21, 7420690), (30, 5194483), (35, 4452414), (42, 3710345), (70, 2226207), (105, 1484138), (210, 742069)]