74883430

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^2\times {\mathrm{1087}}^1$

素因数の和:1260

約数の個数: 24

約数和(自身を含む): 136559232

約数和(自身を除く): 61675802

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 1087, 2174, 5435, 6889, 10870, 13778, 34445, 68890, 90221, 180442, 451105, 902210, 7488343, 14976686, 37441715, 74883430]

約数ペア:

[(1, 74883430), (2, 37441715), (5, 14976686), (10, 7488343), (83, 902210), (166, 451105), (415, 180442), (830, 90221), (1087, 68890), (2174, 34445), (5435, 13778), (6889, 10870)]