1330373800840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{19715083}}^1$

素因数の和:19715342

約数の個数: 64

約数和(自身を含む): 3435156236160

約数和(自身を除く): 2104782435320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 241, 280, 482, 964, 1205, 1687, 1928, 2410, 3374, 4820, 6748, 8435, 9640, 13496, 16870, 33740, 67480, 19715083, 39430166, 78860332, 98575415, 138005581, 157720664, 197150830, 276011162, 394301660, 552022324, 690027905, 788603320, 1104044648, 1380055810, 2760111620, 4751335003, 5520223240, 9502670006, 19005340012, 23756675015, 33259345021, 38010680024, 47513350030, 66518690042, 95026700060, 133037380084, 166296725105, 190053400120, 266074760168, 332593450210, 665186900420, 1330373800840]

約数ペア:

[(1, 1330373800840), (2, 665186900420), (4, 332593450210), (5, 266074760168), (7, 190053400120), (8, 166296725105), (10, 133037380084), (14, 95026700060), (20, 66518690042), (28, 47513350030), (35, 38010680024), (40, 33259345021), (56, 23756675015), (70, 19005340012), (140, 9502670006), (241, 5520223240), (280, 4751335003), (482, 2760111620), (964, 1380055810), (1205, 1104044648), (1687, 788603320), (1928, 690027905), (2410, 552022324), (3374, 394301660), (4820, 276011162), (6748, 197150830), (8435, 157720664), (9640, 138005581), (13496, 98575415), (16870, 78860332), (33740, 39430166), (67480, 19715083)]