22064970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{17939}}^1$

素因数の和:17990

約数の個数: 32

約数和(自身を含む): 54250560

約数和(自身を除く): 32185590

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 17939, 35878, 53817, 89695, 107634, 179390, 269085, 538170, 735499, 1470998, 2206497, 3677495, 4412994, 7354990, 11032485, 22064970]

約数ペア:

[(1, 22064970), (2, 11032485), (3, 7354990), (5, 4412994), (6, 3677495), (10, 2206497), (15, 1470998), (30, 735499), (41, 538170), (82, 269085), (123, 179390), (205, 107634), (246, 89695), (410, 53817), (615, 35878), (1230, 17939)]