75378430

素因数分解:

$2^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{28661}}^1$

素因数の和:28931

約数の個数: 16

約数和(自身を含む): 136201824

約数和(自身を除く): 60823394

約数列:

[1, 2, 5, 10, 263, 526, 1315, 2630, 28661, 57322, 143305, 286610, 7537843, 15075686, 37689215, 75378430]

約数ペア:

[(1, 75378430), (2, 37689215), (5, 15075686), (10, 7537843), (263, 286610), (526, 143305), (1315, 57322), (2630, 28661)]