9109890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{101221}}^1$

素因数の和:101234

約数の個数: 24

約数和(自身を含む): 23685948

約数和(自身を除く): 14576058

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 101221, 202442, 303663, 506105, 607326, 910989, 1012210, 1518315, 1821978, 3036630, 4554945, 9109890]

約数ペア:

[(1, 9109890), (2, 4554945), (3, 3036630), (5, 1821978), (6, 1518315), (9, 1012210), (10, 910989), (15, 607326), (18, 506105), (30, 303663), (45, 202442), (90, 101221)]