748470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{409}}^1$

素因数の和:480

約数の個数: 32

約数和(自身を含む): 1830240

約数和(自身を除く): 1081770

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 409, 610, 818, 915, 1227, 1830, 2045, 2454, 4090, 6135, 12270, 24949, 49898, 74847, 124745, 149694, 249490, 374235, 748470]

約数ペア:

[(1, 748470), (2, 374235), (3, 249490), (5, 149694), (6, 124745), (10, 74847), (15, 49898), (30, 24949), (61, 12270), (122, 6135), (183, 4090), (305, 2454), (366, 2045), (409, 1830), (610, 1227), (818, 915)]