15293810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{5081}}^1$

素因数の和:5138

約数の個数: 32

約数和(自身を含む): 32199552

約数和(自身を除く): 16905742

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 5081, 10162, 25405, 35567, 50810, 71134, 177835, 218483, 355670, 436966, 1092415, 1529381, 2184830, 3058762, 7646905, 15293810]

約数ペア:

[(1, 15293810), (2, 7646905), (5, 3058762), (7, 2184830), (10, 1529381), (14, 1092415), (35, 436966), (43, 355670), (70, 218483), (86, 177835), (215, 71134), (301, 50810), (430, 35567), (602, 25405), (1505, 10162), (3010, 5081)]