149963770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{593}}^1$

素因数の和:652

約数の個数: 64

約数和(自身を含む): 313061760

約数和(自身を除く): 163097990

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 121, 190, 209, 242, 418, 593, 605, 1045, 1186, 1210, 1331, 2090, 2299, 2662, 2965, 4598, 5930, 6523, 6655, 11267, 11495, 13046, 13310, 22534, 22990, 25289, 32615, 50578, 56335, 65230, 71753, 112670, 123937, 126445, 143506, 247874, 252890, 358765, 619685, 717530, 789283, 1239370, 1363307, 1578566, 2726614, 3946415, 6816535, 7892830, 13633070, 14996377, 29992754, 74981885, 149963770]

約数ペア:

[(1, 149963770), (2, 74981885), (5, 29992754), (10, 14996377), (11, 13633070), (19, 7892830), (22, 6816535), (38, 3946415), (55, 2726614), (95, 1578566), (110, 1363307), (121, 1239370), (190, 789283), (209, 717530), (242, 619685), (418, 358765), (593, 252890), (605, 247874), (1045, 143506), (1186, 126445), (1210, 123937), (1331, 112670), (2090, 71753), (2299, 65230), (2662, 56335), (2965, 50578), (4598, 32615), (5930, 25289), (6523, 22990), (6655, 22534), (11267, 13310), (11495, 13046)]