46492020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1493}}^1$

素因数の和:1681

約数の個数: 72

約数和(自身を含む): 141935976

約数和(自身を除く): 95443956

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 173, 180, 346, 519, 692, 865, 1038, 1493, 1557, 1730, 2076, 2595, 2986, 3114, 3460, 4479, 5190, 5972, 6228, 7465, 7785, 8958, 10380, 13437, 14930, 15570, 17916, 22395, 26874, 29860, 31140, 44790, 53748, 67185, 89580, 134370, 258289, 268740, 516578, 774867, 1033156, 1291445, 1549734, 2324601, 2582890, 3099468, 3874335, 4649202, 5165780, 7748670, 9298404, 11623005, 15497340, 23246010, 46492020]

約数ペア:

[(1, 46492020), (2, 23246010), (3, 15497340), (4, 11623005), (5, 9298404), (6, 7748670), (9, 5165780), (10, 4649202), (12, 3874335), (15, 3099468), (18, 2582890), (20, 2324601), (30, 1549734), (36, 1291445), (45, 1033156), (60, 774867), (90, 516578), (173, 268740), (180, 258289), (346, 134370), (519, 89580), (692, 67185), (865, 53748), (1038, 44790), (1493, 31140), (1557, 29860), (1730, 26874), (2076, 22395), (2595, 17916), (2986, 15570), (3114, 14930), (3460, 13437), (4479, 10380), (5190, 8958), (5972, 7785), (6228, 7465)]