30091732

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{787}}^1$

素因数の和:892

約数の個数: 36

約数和(自身を含む): 58690240

約数和(自身を除く): 28598508

約数列:

[1, 2, 4, 11, 22, 44, 79, 121, 158, 242, 316, 484, 787, 869, 1574, 1738, 3148, 3476, 8657, 9559, 17314, 19118, 34628, 38236, 62173, 95227, 124346, 190454, 248692, 380908, 683903, 1367806, 2735612, 7522933, 15045866, 30091732]

約数ペア:

[(1, 30091732), (2, 15045866), (4, 7522933), (11, 2735612), (22, 1367806), (44, 683903), (79, 380908), (121, 248692), (158, 190454), (242, 124346), (316, 95227), (484, 62173), (787, 38236), (869, 34628), (1574, 19118), (1738, 17314), (3148, 9559), (3476, 8657)]