72427110

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1787}}^1$

素因数の和:1997

約数の個数: 64

約数和(自身を含む): 199798272

約数和(自身を除く): 127371162

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 193, 210, 386, 579, 965, 1158, 1351, 1787, 1930, 2702, 2895, 3574, 4053, 5361, 5790, 6755, 8106, 8935, 10722, 12509, 13510, 17870, 20265, 25018, 26805, 37527, 40530, 53610, 62545, 75054, 125090, 187635, 344891, 375270, 689782, 1034673, 1724455, 2069346, 2414237, 3448910, 4828474, 5173365, 7242711, 10346730, 12071185, 14485422, 24142370, 36213555, 72427110]

約数ペア:

[(1, 72427110), (2, 36213555), (3, 24142370), (5, 14485422), (6, 12071185), (7, 10346730), (10, 7242711), (14, 5173365), (15, 4828474), (21, 3448910), (30, 2414237), (35, 2069346), (42, 1724455), (70, 1034673), (105, 689782), (193, 375270), (210, 344891), (386, 187635), (579, 125090), (965, 75054), (1158, 62545), (1351, 53610), (1787, 40530), (1930, 37527), (2702, 26805), (2895, 25018), (3574, 20265), (4053, 17870), (5361, 13510), (5790, 12509), (6755, 10722), (8106, 8935)]