220310010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{815963}}^1$

素因数の和:815979

約数の個数: 32

約数和(自身を含む): 587494080

約数和(自身を除く): 367184070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 815963, 1631926, 2447889, 4079815, 4895778, 7343667, 8159630, 12239445, 14687334, 22031001, 24478890, 36718335, 44062002, 73436670, 110155005, 220310010]

約数ペア:

[(1, 220310010), (2, 110155005), (3, 73436670), (5, 44062002), (6, 36718335), (9, 24478890), (10, 22031001), (15, 14687334), (18, 12239445), (27, 8159630), (30, 7343667), (45, 4895778), (54, 4079815), (90, 2447889), (135, 1631926), (270, 815963)]