71127630

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{112901}}^1$

素因数の和:112921

約数の個数: 48

約数和(自身を含む): 211352544

約数和(自身を除く): 140224914

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 112901, 225802, 338703, 564505, 677406, 790307, 1016109, 1129010, 1580614, 1693515, 2032218, 2370921, 3387030, 3951535, 4741842, 5080545, 7112763, 7903070, 10161090, 11854605, 14225526, 23709210, 35563815, 71127630]

約数ペア:

[(1, 71127630), (2, 35563815), (3, 23709210), (5, 14225526), (6, 11854605), (7, 10161090), (9, 7903070), (10, 7112763), (14, 5080545), (15, 4741842), (18, 3951535), (21, 3387030), (30, 2370921), (35, 2032218), (42, 1693515), (45, 1580614), (63, 1129010), (70, 1016109), (90, 790307), (105, 677406), (126, 564505), (210, 338703), (315, 225802), (630, 112901)]