45940020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1229}}^1$

素因数の和:1337

約数の個数: 96

約数和(自身を含む): 148780800

約数和(自身を除く): 102840780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 89, 105, 140, 178, 210, 267, 356, 420, 445, 534, 623, 890, 1068, 1229, 1246, 1335, 1780, 1869, 2458, 2492, 2670, 3115, 3687, 3738, 4916, 5340, 6145, 6230, 7374, 7476, 8603, 9345, 12290, 12460, 14748, 17206, 18435, 18690, 24580, 25809, 34412, 36870, 37380, 43015, 51618, 73740, 86030, 103236, 109381, 129045, 172060, 218762, 258090, 328143, 437524, 516180, 546905, 656286, 765667, 1093810, 1312572, 1531334, 1640715, 2187620, 2297001, 3062668, 3281430, 3828335, 4594002, 6562860, 7656670, 9188004, 11485005, 15313340, 22970010, 45940020]

約数ペア:

[(1, 45940020), (2, 22970010), (3, 15313340), (4, 11485005), (5, 9188004), (6, 7656670), (7, 6562860), (10, 4594002), (12, 3828335), (14, 3281430), (15, 3062668), (20, 2297001), (21, 2187620), (28, 1640715), (30, 1531334), (35, 1312572), (42, 1093810), (60, 765667), (70, 656286), (84, 546905), (89, 516180), (105, 437524), (140, 328143), (178, 258090), (210, 218762), (267, 172060), (356, 129045), (420, 109381), (445, 103236), (534, 86030), (623, 73740), (890, 51618), (1068, 43015), (1229, 37380), (1246, 36870), (1335, 34412), (1780, 25809), (1869, 24580), (2458, 18690), (2492, 18435), (2670, 17206), (3115, 14748), (3687, 12460), (3738, 12290), (4916, 9345), (5340, 8603), (6145, 7476), (6230, 7374)]