68379420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{10651}}^1$

素因数の和:10770

約数の個数: 48

約数和(自身を含む): 193269888

約数和(自身を除く): 124890468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 214, 321, 428, 535, 642, 1070, 1284, 1605, 2140, 3210, 6420, 10651, 21302, 31953, 42604, 53255, 63906, 106510, 127812, 159765, 213020, 319530, 639060, 1139657, 2279314, 3418971, 4558628, 5698285, 6837942, 11396570, 13675884, 17094855, 22793140, 34189710, 68379420]

約数ペア:

[(1, 68379420), (2, 34189710), (3, 22793140), (4, 17094855), (5, 13675884), (6, 11396570), (10, 6837942), (12, 5698285), (15, 4558628), (20, 3418971), (30, 2279314), (60, 1139657), (107, 639060), (214, 319530), (321, 213020), (428, 159765), (535, 127812), (642, 106510), (1070, 63906), (1284, 53255), (1605, 42604), (2140, 31953), (3210, 21302), (6420, 10651)]