69488940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{619}}^1\times {\mathrm{1871}}^1$

素因数の和:2502

約数の個数: 48

約数和(自身を含む): 194987520

約数和(自身を除く): 125498580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 619, 1238, 1857, 1871, 2476, 3095, 3714, 3742, 5613, 6190, 7428, 7484, 9285, 9355, 11226, 12380, 18570, 18710, 22452, 28065, 37140, 37420, 56130, 112260, 1158149, 2316298, 3474447, 4632596, 5790745, 6948894, 11581490, 13897788, 17372235, 23162980, 34744470, 69488940]

約数ペア:

[(1, 69488940), (2, 34744470), (3, 23162980), (4, 17372235), (5, 13897788), (6, 11581490), (10, 6948894), (12, 5790745), (15, 4632596), (20, 3474447), (30, 2316298), (60, 1158149), (619, 112260), (1238, 56130), (1857, 37420), (1871, 37140), (2476, 28065), (3095, 22452), (3714, 18710), (3742, 18570), (5613, 12380), (6190, 11226), (7428, 9355), (7484, 9285)]