2957070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{409}}^1$

素因数の和:660

約数の個数: 32

約数和(自身を含む): 7143840

約数和(自身を除く): 4186770

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 241, 409, 482, 723, 818, 1205, 1227, 1446, 2045, 2410, 2454, 3615, 4090, 6135, 7230, 12270, 98569, 197138, 295707, 492845, 591414, 985690, 1478535, 2957070]

約数ペア:

[(1, 2957070), (2, 1478535), (3, 985690), (5, 591414), (6, 492845), (10, 295707), (15, 197138), (30, 98569), (241, 12270), (409, 7230), (482, 6135), (723, 4090), (818, 3615), (1205, 2454), (1227, 2410), (1446, 2045)]