30138409

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1\times {\mathrm{359}}^1$

素因数の和:612

約数の個数: 16

約数和(自身を含む): 35251200

約数和(自身を除く): 5112791

約数列:

[1, 7, 67, 179, 359, 469, 1253, 2513, 11993, 24053, 64261, 83951, 168371, 449827, 4305487, 30138409]

約数ペア:

[(1, 30138409), (7, 4305487), (67, 449827), (179, 168371), (359, 83951), (469, 64261), (1253, 24053), (2513, 11993)]