30895746

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{4937}}^1$

素因数の和:5098

約数の個数: 32

約数和(自身を含む): 71107200

約数和(自身を除く): 40211454

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 149, 298, 447, 894, 1043, 2086, 3129, 4937, 6258, 9874, 14811, 29622, 34559, 69118, 103677, 207354, 735613, 1471226, 2206839, 4413678, 5149291, 10298582, 15447873, 30895746]

約数ペア:

[(1, 30895746), (2, 15447873), (3, 10298582), (6, 5149291), (7, 4413678), (14, 2206839), (21, 1471226), (42, 735613), (149, 207354), (298, 103677), (447, 69118), (894, 34559), (1043, 29622), (2086, 14811), (3129, 9874), (4937, 6258)]