60881660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{7129}}^1$

素因数の和:7206

約数の個数: 48

約数和(自身を含む): 148532160

約数和(自身を除く): 87650500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 61, 70, 122, 140, 244, 305, 427, 610, 854, 1220, 1708, 2135, 4270, 7129, 8540, 14258, 28516, 35645, 49903, 71290, 99806, 142580, 199612, 249515, 434869, 499030, 869738, 998060, 1739476, 2174345, 3044083, 4348690, 6088166, 8697380, 12176332, 15220415, 30440830, 60881660]

約数ペア:

[(1, 60881660), (2, 30440830), (4, 15220415), (5, 12176332), (7, 8697380), (10, 6088166), (14, 4348690), (20, 3044083), (28, 2174345), (35, 1739476), (61, 998060), (70, 869738), (122, 499030), (140, 434869), (244, 249515), (305, 199612), (427, 142580), (610, 99806), (854, 71290), (1220, 49903), (1708, 35645), (2135, 28516), (4270, 14258), (7129, 8540)]