31699430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{2999}}^1$

素因数の和:3164

約数の個数: 32

約数和(自身を含む): 65664000

約数和(自身を除く): 33964570

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 151, 302, 755, 1057, 1510, 2114, 2999, 5285, 5998, 10570, 14995, 20993, 29990, 41986, 104965, 209930, 452849, 905698, 2264245, 3169943, 4528490, 6339886, 15849715, 31699430]

約数ペア:

[(1, 31699430), (2, 15849715), (5, 6339886), (7, 4528490), (10, 3169943), (14, 2264245), (35, 905698), (70, 452849), (151, 209930), (302, 104965), (755, 41986), (1057, 29990), (1510, 20993), (2114, 14995), (2999, 10570), (5285, 5998)]