143615820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{32789}}^1$

素因数の和:32874

約数の個数: 48

約数和(自身を含む): 407645280

約数和(自身を除く): 264029460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1460, 2190, 4380, 32789, 65578, 98367, 131156, 163945, 196734, 327890, 393468, 491835, 655780, 983670, 1967340, 2393597, 4787194, 7180791, 9574388, 11967985, 14361582, 23935970, 28723164, 35903955, 47871940, 71807910, 143615820]

約数ペア:

[(1, 143615820), (2, 71807910), (3, 47871940), (4, 35903955), (5, 28723164), (6, 23935970), (10, 14361582), (12, 11967985), (15, 9574388), (20, 7180791), (30, 4787194), (60, 2393597), (73, 1967340), (146, 983670), (219, 655780), (292, 491835), (365, 393468), (438, 327890), (730, 196734), (876, 163945), (1095, 131156), (1460, 98367), (2190, 65578), (4380, 32789)]