15704429870

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{359}}^1\times {\mathrm{71713}}^1$

素因数の和:72140

約数の個数: 32

約数和(自身を含む): 28811816640

約数和(自身を除く): 13107386770

約数列:

[1, 2, 5, 10, 61, 122, 305, 359, 610, 718, 1795, 3590, 21899, 43798, 71713, 109495, 143426, 218990, 358565, 717130, 4374493, 8748986, 21872465, 25744967, 43744930, 51489934, 128724835, 257449670, 1570442987, 3140885974, 7852214935, 15704429870]

約数ペア:

[(1, 15704429870), (2, 7852214935), (5, 3140885974), (10, 1570442987), (61, 257449670), (122, 128724835), (305, 51489934), (359, 43744930), (610, 25744967), (718, 21872465), (1795, 8748986), (3590, 4374493), (21899, 717130), (43798, 358565), (71713, 218990), (109495, 143426)]