38342770

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1\times {\mathrm{263}}^1$

素因数の和:570

約数の個数: 32

約数和(自身を含む): 70709760

約数和(自身を除く): 32366990

約数列:

[1, 2, 5, 10, 61, 122, 239, 263, 305, 478, 526, 610, 1195, 1315, 2390, 2630, 14579, 16043, 29158, 32086, 62857, 72895, 80215, 125714, 145790, 160430, 314285, 628570, 3834277, 7668554, 19171385, 38342770]

約数ペア:

[(1, 38342770), (2, 19171385), (5, 7668554), (10, 3834277), (61, 628570), (122, 314285), (239, 160430), (263, 145790), (305, 125714), (478, 80215), (526, 72895), (610, 62857), (1195, 32086), (1315, 29158), (2390, 16043), (2630, 14579)]