30892870

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{419}}^1$

素因数の和:600

約数の個数: 32

約数和(自身を含む): 57062880

約数和(自身を除く): 26170010

約数列:

[1, 2, 5, 10, 73, 101, 146, 202, 365, 419, 505, 730, 838, 1010, 2095, 4190, 7373, 14746, 30587, 36865, 42319, 61174, 73730, 84638, 152935, 211595, 305870, 423190, 3089287, 6178574, 15446435, 30892870]

約数ペア:

[(1, 30892870), (2, 15446435), (5, 6178574), (10, 3089287), (73, 423190), (101, 305870), (146, 211595), (202, 152935), (365, 84638), (419, 73730), (505, 61174), (730, 42319), (838, 36865), (1010, 30587), (2095, 14746), (4190, 7373)]