3164140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{233}}^1$

素因数の和:346

約数の個数: 48

約数和(自身を含む): 7705152

約数和(自身を除く): 4541012

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 97, 140, 194, 233, 388, 466, 485, 679, 932, 970, 1165, 1358, 1631, 1940, 2330, 2716, 3262, 3395, 4660, 6524, 6790, 8155, 13580, 16310, 22601, 32620, 45202, 90404, 113005, 158207, 226010, 316414, 452020, 632828, 791035, 1582070, 3164140]

約数ペア:

[(1, 3164140), (2, 1582070), (4, 791035), (5, 632828), (7, 452020), (10, 316414), (14, 226010), (20, 158207), (28, 113005), (35, 90404), (70, 45202), (97, 32620), (140, 22601), (194, 16310), (233, 13580), (388, 8155), (466, 6790), (485, 6524), (679, 4660), (932, 3395), (970, 3262), (1165, 2716), (1358, 2330), (1631, 1940)]