42257970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{156511}}^1$

素因数の和:156527

約数の個数: 32

約数和(自身を含む): 112688640

約数和(自身を除く): 70430670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 156511, 313022, 469533, 782555, 939066, 1408599, 1565110, 2347665, 2817198, 4225797, 4695330, 7042995, 8451594, 14085990, 21128985, 42257970]

約数ペア:

[(1, 42257970), (2, 21128985), (3, 14085990), (5, 8451594), (6, 7042995), (9, 4695330), (10, 4225797), (15, 2817198), (18, 2347665), (27, 1565110), (30, 1408599), (45, 939066), (54, 782555), (90, 469533), (135, 313022), (270, 156511)]