2227878060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1954279}}^1$

素因数の和:1954310

約数の個数: 48

約数和(自身を含む): 6566380800

約数和(自身を除く): 4338502740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 1954279, 3908558, 5862837, 7817116, 9771395, 11725674, 19542790, 23451348, 29314185, 37131301, 39085580, 58628370, 74262602, 111393903, 117256740, 148525204, 185656505, 222787806, 371313010, 445575612, 556969515, 742626020, 1113939030, 2227878060]

約数ペア:

[(1, 2227878060), (2, 1113939030), (3, 742626020), (4, 556969515), (5, 445575612), (6, 371313010), (10, 222787806), (12, 185656505), (15, 148525204), (19, 117256740), (20, 111393903), (30, 74262602), (38, 58628370), (57, 39085580), (60, 37131301), (76, 29314185), (95, 23451348), (114, 19542790), (190, 11725674), (228, 9771395), (285, 7817116), (380, 5862837), (570, 3908558), (1140, 1954279)]