30468295

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{991}}^1$

素因数の和:1063

約数の個数: 32

約数和(自身を含む): 43997184

約数和(自身を除く): 13528889

約数列:

[1, 5, 11, 13, 43, 55, 65, 143, 215, 473, 559, 715, 991, 2365, 2795, 4955, 6149, 10901, 12883, 30745, 42613, 54505, 64415, 141713, 213065, 468743, 553969, 708565, 2343715, 2769845, 6093659, 30468295]

約数ペア:

[(1, 30468295), (5, 6093659), (11, 2769845), (13, 2343715), (43, 708565), (55, 553969), (65, 468743), (143, 213065), (215, 141713), (473, 64415), (559, 54505), (715, 42613), (991, 30745), (2365, 12883), (2795, 10901), (4955, 6149)]