17950620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{7297}}^1$

素因数の和:7350

約数の個数: 48

約数和(自身を含む): 51494688

約数和(自身を除く): 33544068

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, 7297, 14594, 21891, 29188, 36485, 43782, 72970, 87564, 109455, 145940, 218910, 299177, 437820, 598354, 897531, 1196708, 1495885, 1795062, 2991770, 3590124, 4487655, 5983540, 8975310, 17950620]

約数ペア:

[(1, 17950620), (2, 8975310), (3, 5983540), (4, 4487655), (5, 3590124), (6, 2991770), (10, 1795062), (12, 1495885), (15, 1196708), (20, 897531), (30, 598354), (41, 437820), (60, 299177), (82, 218910), (123, 145940), (164, 109455), (205, 87564), (246, 72970), (410, 43782), (492, 36485), (615, 29188), (820, 21891), (1230, 14594), (2460, 7297)]