73000760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{260717}}^1$

素因数の和:260735

約数の個数: 32

約数和(自身を含む): 187716960

約数和(自身を除く): 114716200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 260717, 521434, 1042868, 1303585, 1825019, 2085736, 2607170, 3650038, 5214340, 7300076, 9125095, 10428680, 14600152, 18250190, 36500380, 73000760]

約数ペア:

[(1, 73000760), (2, 36500380), (4, 18250190), (5, 14600152), (7, 10428680), (8, 9125095), (10, 7300076), (14, 5214340), (20, 3650038), (28, 2607170), (35, 2085736), (40, 1825019), (56, 1303585), (70, 1042868), (140, 521434), (280, 260717)]