28316310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1619}}^1$

素因数の和:1693

約数の個数: 64

約数和(自身を含む): 75582720

約数和(自身を除く): 47266410

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 53, 55, 66, 106, 110, 159, 165, 265, 318, 330, 530, 583, 795, 1166, 1590, 1619, 1749, 2915, 3238, 3498, 4857, 5830, 8095, 8745, 9714, 16190, 17490, 17809, 24285, 35618, 48570, 53427, 85807, 89045, 106854, 171614, 178090, 257421, 267135, 429035, 514842, 534270, 858070, 943877, 1287105, 1887754, 2574210, 2831631, 4719385, 5663262, 9438770, 14158155, 28316310]

約数ペア:

[(1, 28316310), (2, 14158155), (3, 9438770), (5, 5663262), (6, 4719385), (10, 2831631), (11, 2574210), (15, 1887754), (22, 1287105), (30, 943877), (33, 858070), (53, 534270), (55, 514842), (66, 429035), (106, 267135), (110, 257421), (159, 178090), (165, 171614), (265, 106854), (318, 89045), (330, 85807), (530, 53427), (583, 48570), (795, 35618), (1166, 24285), (1590, 17809), (1619, 17490), (1749, 16190), (2915, 9714), (3238, 8745), (3498, 8095), (4857, 5830)]