71867970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{798533}}^1$

素因数の和:798546

約数の個数: 24

約数和(自身を含む): 186856956

約数和(自身を除く): 114988986

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 798533, 1597066, 2395599, 3992665, 4791198, 7186797, 7985330, 11977995, 14373594, 23955990, 35933985, 71867970]

約数ペア:

[(1, 71867970), (2, 35933985), (3, 23955990), (5, 14373594), (6, 11977995), (9, 7985330), (10, 7186797), (15, 4791198), (18, 3992665), (30, 2395599), (45, 1597066), (90, 798533)]