1674669780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{1329103}}^1$

素因数の和:1329125

約数の個数: 72

約数和(自身を含む): 5805526272

約数和(自身を除く): 4130856492

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 1329103, 2658206, 3987309, 5316412, 6645515, 7974618, 9303721, 11961927, 13291030, 15949236, 18607442, 19936545, 23923854, 26582060, 27911163, 37214884, 39873090, 46518605, 47847708, 55822326, 59809635, 79746180, 83733489, 93037210, 111644652, 119619270, 139555815, 167466978, 186074420, 239238540, 279111630, 334933956, 418667445, 558223260, 837334890, 1674669780]

約数ペア:

[(1, 1674669780), (2, 837334890), (3, 558223260), (4, 418667445), (5, 334933956), (6, 279111630), (7, 239238540), (9, 186074420), (10, 167466978), (12, 139555815), (14, 119619270), (15, 111644652), (18, 93037210), (20, 83733489), (21, 79746180), (28, 59809635), (30, 55822326), (35, 47847708), (36, 46518605), (42, 39873090), (45, 37214884), (60, 27911163), (63, 26582060), (70, 23923854), (84, 19936545), (90, 18607442), (105, 15949236), (126, 13291030), (140, 11961927), (180, 9303721), (210, 7974618), (252, 6645515), (315, 5316412), (420, 3987309), (630, 2658206), (1260, 1329103)]