2012486070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{983}}^1\times {\mathrm{9749}}^1$

素因数の和:10749

約数の個数: 64

約数和(自身を含む): 5526144000

約数和(自身を除く): 3513657930

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 983, 1966, 2949, 4915, 5898, 6881, 9749, 9830, 13762, 14745, 19498, 20643, 29247, 29490, 34405, 41286, 48745, 58494, 68243, 68810, 97490, 103215, 136486, 146235, 204729, 206430, 292470, 341215, 409458, 682430, 1023645, 2047290, 9583267, 19166534, 28749801, 47916335, 57499602, 67082869, 95832670, 134165738, 143749005, 201248607, 287498010, 335414345, 402497214, 670828690, 1006243035, 2012486070]

約数ペア:

[(1, 2012486070), (2, 1006243035), (3, 670828690), (5, 402497214), (6, 335414345), (7, 287498010), (10, 201248607), (14, 143749005), (15, 134165738), (21, 95832670), (30, 67082869), (35, 57499602), (42, 47916335), (70, 28749801), (105, 19166534), (210, 9583267), (983, 2047290), (1966, 1023645), (2949, 682430), (4915, 409458), (5898, 341215), (6881, 292470), (9749, 206430), (9830, 204729), (13762, 146235), (14745, 136486), (19498, 103215), (20643, 97490), (29247, 68810), (29490, 68243), (34405, 58494), (41286, 48745)]