90296470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{13457}}^1$

素因数の和:13536

約数の個数: 32

約数和(自身を含む): 180229536

約数和(自身を除く): 89933066

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 110, 122, 305, 610, 671, 1342, 3355, 6710, 13457, 26914, 67285, 134570, 148027, 296054, 740135, 820877, 1480270, 1641754, 4104385, 8208770, 9029647, 18059294, 45148235, 90296470]

約数ペア:

[(1, 90296470), (2, 45148235), (5, 18059294), (10, 9029647), (11, 8208770), (22, 4104385), (55, 1641754), (61, 1480270), (110, 820877), (122, 740135), (305, 296054), (610, 148027), (671, 134570), (1342, 67285), (3355, 26914), (6710, 13457)]