2310980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{971}}^1$

素因数の和:1004

約数の個数: 48

約数和(自身を含む): 5878656

約数和(自身を除く): 3567676

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 971, 1190, 1942, 2380, 3884, 4855, 6797, 9710, 13594, 16507, 19420, 27188, 33014, 33985, 66028, 67970, 82535, 115549, 135940, 165070, 231098, 330140, 462196, 577745, 1155490, 2310980]

約数ペア:

[(1, 2310980), (2, 1155490), (4, 577745), (5, 462196), (7, 330140), (10, 231098), (14, 165070), (17, 135940), (20, 115549), (28, 82535), (34, 67970), (35, 66028), (68, 33985), (70, 33014), (85, 27188), (119, 19420), (140, 16507), (170, 13594), (238, 9710), (340, 6797), (476, 4855), (595, 3884), (971, 2380), (1190, 1942)]