75090210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{192539}}^1$

素因数の和:192562

約数の個数: 32

約数和(自身を含む): 194080320

約数和(自身を除く): 118990110

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 192539, 385078, 577617, 962695, 1155234, 1925390, 2503007, 2888085, 5006014, 5776170, 7509021, 12515035, 15018042, 25030070, 37545105, 75090210]

約数ペア:

[(1, 75090210), (2, 37545105), (3, 25030070), (5, 15018042), (6, 12515035), (10, 7509021), (13, 5776170), (15, 5006014), (26, 2888085), (30, 2503007), (39, 1925390), (65, 1155234), (78, 962695), (130, 577617), (195, 385078), (390, 192539)]