61227740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{1877}}^1$

素因数の和:2126

約数の個数: 48

約数和(自身を含む): 147655872

約数和(自身を除く): 86428132

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 233, 466, 932, 1165, 1631, 1877, 2330, 3262, 3754, 4660, 6524, 7508, 8155, 9385, 13139, 16310, 18770, 26278, 32620, 37540, 52556, 65695, 131390, 262780, 437341, 874682, 1749364, 2186705, 3061387, 4373410, 6122774, 8746820, 12245548, 15306935, 30613870, 61227740]

約数ペア:

[(1, 61227740), (2, 30613870), (4, 15306935), (5, 12245548), (7, 8746820), (10, 6122774), (14, 4373410), (20, 3061387), (28, 2186705), (35, 1749364), (70, 874682), (140, 437341), (233, 262780), (466, 131390), (932, 65695), (1165, 52556), (1631, 37540), (1877, 32620), (2330, 26278), (3262, 18770), (3754, 16310), (4660, 13139), (6524, 9385), (7508, 8155)]