30420568

素因数分解:

$2^3\times {\mathrm{617}}^1\times {\mathrm{6163}}^1$

素因数の和:6786

約数の個数: 16

約数和(自身を含む): 57140280

約数和(自身を除く): 26719712

約数列:

[1, 2, 4, 8, 617, 1234, 2468, 4936, 6163, 12326, 24652, 49304, 3802571, 7605142, 15210284, 30420568]

約数ペア:

[(1, 30420568), (2, 15210284), (4, 7605142), (8, 3802571), (617, 49304), (1234, 24652), (2468, 12326), (4936, 6163)]