8561396490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{82171}}^1$

素因数の和:82355

約数の個数: 64

約数和(自身を含む): 21582968832

約数和(自身を除く): 13021572342

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 151, 230, 302, 345, 453, 690, 755, 906, 1510, 2265, 3473, 4530, 6946, 10419, 17365, 20838, 34730, 52095, 82171, 104190, 164342, 246513, 410855, 493026, 821710, 1232565, 1889933, 2465130, 3779866, 5669799, 9449665, 11339598, 12407821, 18899330, 24815642, 28348995, 37223463, 56697990, 62039105, 74446926, 124078210, 186117315, 285379883, 372234630, 570759766, 856139649, 1426899415, 1712279298, 2853798830, 4280698245, 8561396490]

約数ペア:

[(1, 8561396490), (2, 4280698245), (3, 2853798830), (5, 1712279298), (6, 1426899415), (10, 856139649), (15, 570759766), (23, 372234630), (30, 285379883), (46, 186117315), (69, 124078210), (115, 74446926), (138, 62039105), (151, 56697990), (230, 37223463), (302, 28348995), (345, 24815642), (453, 18899330), (690, 12407821), (755, 11339598), (906, 9449665), (1510, 5669799), (2265, 3779866), (3473, 2465130), (4530, 1889933), (6946, 1232565), (10419, 821710), (17365, 493026), (20838, 410855), (34730, 246513), (52095, 164342), (82171, 104190)]