15438810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{7681}}^1$

素因数の和:7758

約数の個数: 32

約数和(自身を含む): 37611072

約数和(自身を除く): 22172262

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 2010, 7681, 15362, 23043, 38405, 46086, 76810, 115215, 230430, 514627, 1029254, 1543881, 2573135, 3087762, 5146270, 7719405, 15438810]

約数ペア:

[(1, 15438810), (2, 7719405), (3, 5146270), (5, 3087762), (6, 2573135), (10, 1543881), (15, 1029254), (30, 514627), (67, 230430), (134, 115215), (201, 76810), (335, 46086), (402, 38405), (670, 23043), (1005, 15362), (2010, 7681)]