9051980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:159

約数の個数: 96

約数和(自身を含む): 23708160

約数和(自身を除く): 14656180

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 41, 70, 76, 82, 83, 95, 133, 140, 164, 166, 190, 205, 266, 287, 332, 380, 410, 415, 532, 574, 581, 665, 779, 820, 830, 1148, 1162, 1330, 1435, 1558, 1577, 1660, 2324, 2660, 2870, 2905, 3116, 3154, 3403, 3895, 5453, 5740, 5810, 6308, 6806, 7790, 7885, 10906, 11039, 11620, 13612, 15580, 15770, 17015, 21812, 22078, 23821, 27265, 31540, 34030, 44156, 47642, 54530, 55195, 64657, 68060, 95284, 109060, 110390, 119105, 129314, 220780, 238210, 258628, 323285, 452599, 476420, 646570, 905198, 1293140, 1810396, 2262995, 4525990, 9051980]

約数ペア:

[(1, 9051980), (2, 4525990), (4, 2262995), (5, 1810396), (7, 1293140), (10, 905198), (14, 646570), (19, 476420), (20, 452599), (28, 323285), (35, 258628), (38, 238210), (41, 220780), (70, 129314), (76, 119105), (82, 110390), (83, 109060), (95, 95284), (133, 68060), (140, 64657), (164, 55195), (166, 54530), (190, 47642), (205, 44156), (266, 34030), (287, 31540), (332, 27265), (380, 23821), (410, 22078), (415, 21812), (532, 17015), (574, 15770), (581, 15580), (665, 13612), (779, 11620), (820, 11039), (830, 10906), (1148, 7885), (1162, 7790), (1330, 6806), (1435, 6308), (1558, 5810), (1577, 5740), (1660, 5453), (2324, 3895), (2660, 3403), (2870, 3154), (2905, 3116)]