45091810

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{2549}}^1$

素因数の和:2646

約数の個数: 32

約数和(自身を含む): 85374000

約数和(自身を除く): 40282190

約数列:

[1, 2, 5, 10, 29, 58, 61, 122, 145, 290, 305, 610, 1769, 2549, 3538, 5098, 8845, 12745, 17690, 25490, 73921, 147842, 155489, 310978, 369605, 739210, 777445, 1554890, 4509181, 9018362, 22545905, 45091810]

約数ペア:

[(1, 45091810), (2, 22545905), (5, 9018362), (10, 4509181), (29, 1554890), (58, 777445), (61, 739210), (122, 369605), (145, 310978), (290, 155489), (305, 147842), (610, 73921), (1769, 25490), (2549, 17690), (3538, 12745), (5098, 8845)]