71933990

素因数分解:

$2^1\times 5^1\times {\mathrm{619}}^1\times {\mathrm{11621}}^1$

素因数の和:12247

約数の個数: 16

約数和(自身を含む): 129701520

約数和(自身を除く): 57767530

約数列:

[1, 2, 5, 10, 619, 1238, 3095, 6190, 11621, 23242, 58105, 116210, 7193399, 14386798, 35966995, 71933990]

約数ペア:

[(1, 71933990), (2, 35966995), (5, 14386798), (10, 7193399), (619, 116210), (1238, 58105), (3095, 23242), (6190, 11621)]