8396430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{39983}}^1$

素因数の和:40000

約数の個数: 32

約数和(自身を含む): 23030784

約数和(自身を除く): 14634354

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 39983, 79966, 119949, 199915, 239898, 279881, 399830, 559762, 599745, 839643, 1199490, 1399405, 1679286, 2798810, 4198215, 8396430]

約数ペア:

[(1, 8396430), (2, 4198215), (3, 2798810), (5, 1679286), (6, 1399405), (7, 1199490), (10, 839643), (14, 599745), (15, 559762), (21, 399830), (30, 279881), (35, 239898), (42, 199915), (70, 119949), (105, 79966), (210, 39983)]