129573270

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{347}}^1\times {\mathrm{461}}^1$

素因数の和:827

約数の個数: 80

約数和(自身を含む): 350170128

約数和(自身を除く): 220596858

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 347, 405, 461, 694, 810, 922, 1041, 1383, 1735, 2082, 2305, 2766, 3123, 3470, 4149, 4610, 5205, 6246, 6915, 8298, 9369, 10410, 12447, 13830, 15615, 18738, 20745, 24894, 28107, 31230, 37341, 41490, 46845, 56214, 62235, 74682, 93690, 124470, 140535, 159967, 186705, 281070, 319934, 373410, 479901, 799835, 959802, 1439703, 1599670, 2399505, 2879406, 4319109, 4799010, 7198515, 8638218, 12957327, 14397030, 21595545, 25914654, 43191090, 64786635, 129573270]

約数ペア:

[(1, 129573270), (2, 64786635), (3, 43191090), (5, 25914654), (6, 21595545), (9, 14397030), (10, 12957327), (15, 8638218), (18, 7198515), (27, 4799010), (30, 4319109), (45, 2879406), (54, 2399505), (81, 1599670), (90, 1439703), (135, 959802), (162, 799835), (270, 479901), (347, 373410), (405, 319934), (461, 281070), (694, 186705), (810, 159967), (922, 140535), (1041, 124470), (1383, 93690), (1735, 74682), (2082, 62235), (2305, 56214), (2766, 46845), (3123, 41490), (3470, 37341), (4149, 31230), (4610, 28107), (5205, 24894), (6246, 20745), (6915, 18738), (8298, 15615), (9369, 13830), (10410, 12447)]