742156980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{426527}}^1$

素因数の和:426568

約数の個数: 48

約数和(自身を含む): 2149701120

約数和(自身を除く): 1407544140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 426527, 853054, 1279581, 1706108, 2132635, 2559162, 4265270, 5118324, 6397905, 8530540, 12369283, 12795810, 24738566, 25591620, 37107849, 49477132, 61846415, 74215698, 123692830, 148431396, 185539245, 247385660, 371078490, 742156980]

約数ペア:

[(1, 742156980), (2, 371078490), (3, 247385660), (4, 185539245), (5, 148431396), (6, 123692830), (10, 74215698), (12, 61846415), (15, 49477132), (20, 37107849), (29, 25591620), (30, 24738566), (58, 12795810), (60, 12369283), (87, 8530540), (116, 6397905), (145, 5118324), (174, 4265270), (290, 2559162), (348, 2132635), (435, 1706108), (580, 1279581), (870, 853054), (1740, 426527)]