73171990

素因数分解:

$2^1\times 5^1\times {\mathrm{619}}^1\times {\mathrm{11821}}^1$

素因数の和:12447

約数の個数: 16

約数和(自身を含む): 131933520

約数和(自身を除く): 58761530

約数列:

[1, 2, 5, 10, 619, 1238, 3095, 6190, 11821, 23642, 59105, 118210, 7317199, 14634398, 36585995, 73171990]

約数ペア:

[(1, 73171990), (2, 36585995), (5, 14634398), (10, 7317199), (619, 118210), (1238, 59105), (3095, 23642), (6190, 11821)]