30307690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{10069}}^1$

素因数の和:10126

約数の個数: 32

約数和(自身を含む): 63803520

約数和(自身を除く): 33495830

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 10069, 20138, 50345, 70483, 100690, 140966, 352415, 432967, 704830, 865934, 2164835, 3030769, 4329670, 6061538, 15153845, 30307690]

約数ペア:

[(1, 30307690), (2, 15153845), (5, 6061538), (7, 4329670), (10, 3030769), (14, 2164835), (35, 865934), (43, 704830), (70, 432967), (86, 352415), (215, 140966), (301, 100690), (430, 70483), (602, 50345), (1505, 20138), (3010, 10069)]