47974230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{643}}^1\times {\mathrm{829}}^1$

素因数の和:1485

約数の個数: 48

約数和(自身を含む): 125077680

約数和(自身を除く): 77103450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 643, 829, 1286, 1658, 1929, 2487, 3215, 3858, 4145, 4974, 5787, 6430, 7461, 8290, 9645, 11574, 12435, 14922, 19290, 24870, 28935, 37305, 57870, 74610, 533047, 1066094, 1599141, 2665235, 3198282, 4797423, 5330470, 7995705, 9594846, 15991410, 23987115, 47974230]

約数ペア:

[(1, 47974230), (2, 23987115), (3, 15991410), (5, 9594846), (6, 7995705), (9, 5330470), (10, 4797423), (15, 3198282), (18, 2665235), (30, 1599141), (45, 1066094), (90, 533047), (643, 74610), (829, 57870), (1286, 37305), (1658, 28935), (1929, 24870), (2487, 19290), (3215, 14922), (3858, 12435), (4145, 11574), (4974, 9645), (5787, 8290), (6430, 7461)]