29326860

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1$

素因数の和:485

約数の個数: 120

約数和(自身を含む): 94362576

約数和(自身を除く): 65035716

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 81, 86, 90, 108, 129, 135, 162, 172, 180, 215, 258, 270, 324, 387, 405, 421, 430, 516, 540, 645, 774, 810, 842, 860, 1161, 1263, 1290, 1548, 1620, 1684, 1935, 2105, 2322, 2526, 2580, 3483, 3789, 3870, 4210, 4644, 5052, 5805, 6315, 6966, 7578, 7740, 8420, 11367, 11610, 12630, 13932, 15156, 17415, 18103, 18945, 22734, 23220, 25260, 34101, 34830, 36206, 37890, 45468, 54309, 56835, 68202, 69660, 72412, 75780, 90515, 108618, 113670, 136404, 162927, 170505, 181030, 217236, 227340, 271545, 325854, 341010, 362060, 488781, 543090, 651708, 682020, 814635, 977562, 1086180, 1466343, 1629270, 1955124, 2443905, 2932686, 3258540, 4887810, 5865372, 7331715, 9775620, 14663430, 29326860]

約数ペア:

[(1, 29326860), (2, 14663430), (3, 9775620), (4, 7331715), (5, 5865372), (6, 4887810), (9, 3258540), (10, 2932686), (12, 2443905), (15, 1955124), (18, 1629270), (20, 1466343), (27, 1086180), (30, 977562), (36, 814635), (43, 682020), (45, 651708), (54, 543090), (60, 488781), (81, 362060), (86, 341010), (90, 325854), (108, 271545), (129, 227340), (135, 217236), (162, 181030), (172, 170505), (180, 162927), (215, 136404), (258, 113670), (270, 108618), (324, 90515), (387, 75780), (405, 72412), (421, 69660), (430, 68202), (516, 56835), (540, 54309), (645, 45468), (774, 37890), (810, 36206), (842, 34830), (860, 34101), (1161, 25260), (1263, 23220), (1290, 22734), (1548, 18945), (1620, 18103), (1684, 17415), (1935, 15156), (2105, 13932), (2322, 12630), (2526, 11610), (2580, 11367), (3483, 8420), (3789, 7740), (3870, 7578), (4210, 6966), (4644, 6315), (5052, 5805)]