214890630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{70921}}^1$

素因数の和:71032

約数の個数: 32

約数和(自身を含む): 520851168

約数和(自身を除く): 305960538

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 101, 202, 303, 505, 606, 1010, 1515, 3030, 70921, 141842, 212763, 354605, 425526, 709210, 1063815, 2127630, 7163021, 14326042, 21489063, 35815105, 42978126, 71630210, 107445315, 214890630]

約数ペア:

[(1, 214890630), (2, 107445315), (3, 71630210), (5, 42978126), (6, 35815105), (10, 21489063), (15, 14326042), (30, 7163021), (101, 2127630), (202, 1063815), (303, 709210), (505, 425526), (606, 354605), (1010, 212763), (1515, 141842), (3030, 70921)]