30170200

素因数分解:

$2^3\times 5^2\times {\mathrm{251}}^1\times {\mathrm{601}}^1$

素因数の和:868

約数の個数: 48

約数和(自身を含む): 70542360

約数和(自身を除く): 40372160

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 251, 502, 601, 1004, 1202, 1255, 2008, 2404, 2510, 3005, 4808, 5020, 6010, 6275, 10040, 12020, 12550, 15025, 24040, 25100, 30050, 50200, 60100, 120200, 150851, 301702, 603404, 754255, 1206808, 1508510, 3017020, 3771275, 6034040, 7542550, 15085100, 30170200]

約数ペア:

[(1, 30170200), (2, 15085100), (4, 7542550), (5, 6034040), (8, 3771275), (10, 3017020), (20, 1508510), (25, 1206808), (40, 754255), (50, 603404), (100, 301702), (200, 150851), (251, 120200), (502, 60100), (601, 50200), (1004, 30050), (1202, 25100), (1255, 24040), (2008, 15025), (2404, 12550), (2510, 12020), (3005, 10040), (4808, 6275), (5020, 6010)]