15678938770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{6197209}}^1$

素因数の和:6197250

約数の個数: 32

約数和(自身を含む): 32126336640

約数和(自身を除く): 16447397870

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 6197209, 12394418, 30986045, 61972090, 68169299, 136338598, 142535807, 285071614, 340846495, 681692990, 712679035, 1425358070, 1567893877, 3135787754, 7839469385, 15678938770]

約数ペア:

[(1, 15678938770), (2, 7839469385), (5, 3135787754), (10, 1567893877), (11, 1425358070), (22, 712679035), (23, 681692990), (46, 340846495), (55, 285071614), (110, 142535807), (115, 136338598), (230, 68169299), (253, 61972090), (506, 30986045), (1265, 12394418), (2530, 6197209)]