13030620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5297}}^1$

素因数の和:5350

約数の個数: 48

約数和(自身を含む): 37382688

約数和(自身を除く): 24352068

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 5297, 10594, 15891, 21188, 26485, 31782, 52970, 63564, 79455, 105940, 158910, 217177, 317820, 434354, 651531, 868708, 1085885, 1303062, 2171770, 2606124, 3257655, 4343540, 6515310, 13030620]

約数ペア:

[(1, 13030620), (2, 6515310), (3, 4343540), (4, 3257655), (5, 2606124), (6, 2171770), (10, 1303062), (12, 1085885), (15, 868708), (20, 651531), (30, 434354), (41, 317820), (60, 217177), (82, 158910), (123, 105940), (164, 79455), (205, 63564), (246, 52970), (410, 31782), (492, 26485), (615, 21188), (820, 15891), (1230, 10594), (2460, 5297)]