415890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{4621}}^1$

素因数の和:4634

約数の個数: 24

約数和(自身を含む): 1081548

約数和(自身を除く): 665658

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 4621, 9242, 13863, 23105, 27726, 41589, 46210, 69315, 83178, 138630, 207945, 415890]

約数ペア:

[(1, 415890), (2, 207945), (3, 138630), (5, 83178), (6, 69315), (9, 46210), (10, 41589), (15, 27726), (18, 23105), (30, 13863), (45, 9242), (90, 4621)]