30232780

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{25621}}^1$

素因数の和:25689

約数の個数: 24

約数和(自身を含む): 64567440

約数和(自身を除く): 34334660

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 25621, 51242, 102484, 128105, 256210, 512420, 1511639, 3023278, 6046556, 7558195, 15116390, 30232780]

約数ペア:

[(1, 30232780), (2, 15116390), (4, 7558195), (5, 6046556), (10, 3023278), (20, 1511639), (59, 512420), (118, 256210), (236, 128105), (295, 102484), (590, 51242), (1180, 25621)]