30896470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{14783}}^1$

素因数の和:14820

約数の個数: 32

約数和(自身を含む): 63866880

約数和(自身を除く): 32970410

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 14783, 29566, 73915, 147830, 162613, 280877, 325226, 561754, 813065, 1404385, 1626130, 2808770, 3089647, 6179294, 15448235, 30896470]

約数ペア:

[(1, 30896470), (2, 15448235), (5, 6179294), (10, 3089647), (11, 2808770), (19, 1626130), (22, 1404385), (38, 813065), (55, 561754), (95, 325226), (110, 280877), (190, 162613), (209, 147830), (418, 73915), (1045, 29566), (2090, 14783)]