8390970

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{701}}^1$

素因数の和:740

約数の個数: 96

約数和(自身を含む): 26282880

約数和(自身を除く): 17891910

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 63, 70, 90, 95, 105, 114, 126, 133, 171, 190, 210, 266, 285, 315, 342, 399, 570, 630, 665, 701, 798, 855, 1197, 1330, 1402, 1710, 1995, 2103, 2394, 3505, 3990, 4206, 4907, 5985, 6309, 7010, 9814, 10515, 11970, 12618, 13319, 14721, 21030, 24535, 26638, 29442, 31545, 39957, 44163, 49070, 63090, 66595, 73605, 79914, 88326, 93233, 119871, 133190, 147210, 186466, 199785, 220815, 239742, 279699, 399570, 441630, 466165, 559398, 599355, 839097, 932330, 1198710, 1398495, 1678194, 2796990, 4195485, 8390970]

約数ペア:

[(1, 8390970), (2, 4195485), (3, 2796990), (5, 1678194), (6, 1398495), (7, 1198710), (9, 932330), (10, 839097), (14, 599355), (15, 559398), (18, 466165), (19, 441630), (21, 399570), (30, 279699), (35, 239742), (38, 220815), (42, 199785), (45, 186466), (57, 147210), (63, 133190), (70, 119871), (90, 93233), (95, 88326), (105, 79914), (114, 73605), (126, 66595), (133, 63090), (171, 49070), (190, 44163), (210, 39957), (266, 31545), (285, 29442), (315, 26638), (342, 24535), (399, 21030), (570, 14721), (630, 13319), (665, 12618), (701, 11970), (798, 10515), (855, 9814), (1197, 7010), (1330, 6309), (1402, 5985), (1710, 4907), (1995, 4206), (2103, 3990), (2394, 3505)]