30215247

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1\times {\mathrm{619}}^1$

素因数の和:982

約数の個数: 16

約数和(自身を含む): 41247360

約数和(自身を除く): 11032113

約数列:

[1, 3, 53, 159, 307, 619, 921, 1857, 16271, 32807, 48813, 98421, 190033, 570099, 10071749, 30215247]

約数ペア:

[(1, 30215247), (3, 10071749), (53, 570099), (159, 190033), (307, 98421), (619, 48813), (921, 32807), (1857, 16271)]