78613430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{787}}^1\times {\mathrm{1427}}^1$

素因数の和:2228

約数の個数: 32

約数和(自身を含む): 162038016

約数和(自身を除く): 83424586

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 787, 1427, 1574, 2854, 3935, 5509, 7135, 7870, 9989, 11018, 14270, 19978, 27545, 49945, 55090, 99890, 1123049, 2246098, 5615245, 7861343, 11230490, 15722686, 39306715, 78613430]

約数ペア:

[(1, 78613430), (2, 39306715), (5, 15722686), (7, 11230490), (10, 7861343), (14, 5615245), (35, 2246098), (70, 1123049), (787, 99890), (1427, 55090), (1574, 49945), (2854, 27545), (3935, 19978), (5509, 14270), (7135, 11018), (7870, 9989)]