4370820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{751}}^1$

素因数の和:860

約数の個数: 48

約数和(自身を含む): 12380928

約数和(自身を除く): 8010108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 751, 970, 1164, 1455, 1502, 1940, 2253, 2910, 3004, 3755, 4506, 5820, 7510, 9012, 11265, 15020, 22530, 45060, 72847, 145694, 218541, 291388, 364235, 437082, 728470, 874164, 1092705, 1456940, 2185410, 4370820]

約数ペア:

[(1, 4370820), (2, 2185410), (3, 1456940), (4, 1092705), (5, 874164), (6, 728470), (10, 437082), (12, 364235), (15, 291388), (20, 218541), (30, 145694), (60, 72847), (97, 45060), (194, 22530), (291, 15020), (388, 11265), (485, 9012), (582, 7510), (751, 5820), (970, 4506), (1164, 3755), (1455, 3004), (1502, 2910), (1940, 2253)]