21242022090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{708067403}}^1$

素因数の和:708067413

約数の個数: 16

約数和(自身を含む): 50980853088

約数和(自身を除く): 29738830998

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 708067403, 1416134806, 2124202209, 3540337015, 4248404418, 7080674030, 10621011045, 21242022090]

約数ペア:

[(1, 21242022090), (2, 10621011045), (3, 7080674030), (5, 4248404418), (6, 3540337015), (10, 2124202209), (15, 1416134806), (30, 708067403)]