28244490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{22963}}^1$

素因数の和:23014

約数の個数: 32

約数和(自身を含む): 69443136

約数和(自身を除く): 41198646

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 22963, 45926, 68889, 114815, 137778, 229630, 344445, 688890, 941483, 1882966, 2824449, 4707415, 5648898, 9414830, 14122245, 28244490]

約数ペア:

[(1, 28244490), (2, 14122245), (3, 9414830), (5, 5648898), (6, 4707415), (10, 2824449), (15, 1882966), (30, 941483), (41, 688890), (82, 344445), (123, 229630), (205, 137778), (246, 114815), (410, 68889), (615, 45926), (1230, 22963)]