7282770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{761}}^1$

素因数の和:811

約数の個数: 64

約数和(自身を含む): 19751040

約数和(自身を除く): 12468270

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 29, 30, 33, 55, 58, 66, 87, 110, 145, 165, 174, 290, 319, 330, 435, 638, 761, 870, 957, 1522, 1595, 1914, 2283, 3190, 3805, 4566, 4785, 7610, 8371, 9570, 11415, 16742, 22069, 22830, 25113, 41855, 44138, 50226, 66207, 83710, 110345, 125565, 132414, 220690, 242759, 251130, 331035, 485518, 662070, 728277, 1213795, 1456554, 2427590, 3641385, 7282770]

約数ペア:

[(1, 7282770), (2, 3641385), (3, 2427590), (5, 1456554), (6, 1213795), (10, 728277), (11, 662070), (15, 485518), (22, 331035), (29, 251130), (30, 242759), (33, 220690), (55, 132414), (58, 125565), (66, 110345), (87, 83710), (110, 66207), (145, 50226), (165, 44138), (174, 41855), (290, 25113), (319, 22830), (330, 22069), (435, 16742), (638, 11415), (761, 9570), (870, 8371), (957, 7610), (1522, 4785), (1595, 4566), (1914, 3805), (2283, 3190)]