42772740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{19267}}^1$

素因数の和:19316

約数の個数: 48

約数和(自身を含む): 123006912

約数和(自身を除く): 80234172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 19267, 38534, 57801, 77068, 96335, 115602, 192670, 231204, 289005, 385340, 578010, 712879, 1156020, 1425758, 2138637, 2851516, 3564395, 4277274, 7128790, 8554548, 10693185, 14257580, 21386370, 42772740]

約数ペア:

[(1, 42772740), (2, 21386370), (3, 14257580), (4, 10693185), (5, 8554548), (6, 7128790), (10, 4277274), (12, 3564395), (15, 2851516), (20, 2138637), (30, 1425758), (37, 1156020), (60, 712879), (74, 578010), (111, 385340), (148, 289005), (185, 231204), (222, 192670), (370, 115602), (444, 96335), (555, 77068), (740, 57801), (1110, 38534), (2220, 19267)]