7273530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:137

約数の個数: 128

約数和(自身を含む): 22118400

約数和(自身を除く): 14844870

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 31, 33, 45, 54, 55, 62, 66, 79, 90, 93, 99, 110, 135, 155, 158, 165, 186, 198, 237, 270, 279, 297, 310, 330, 341, 395, 465, 474, 495, 558, 594, 682, 711, 790, 837, 869, 930, 990, 1023, 1185, 1395, 1422, 1485, 1674, 1705, 1738, 2046, 2133, 2370, 2449, 2607, 2790, 2970, 3069, 3410, 3555, 4185, 4266, 4345, 4898, 5115, 5214, 6138, 7110, 7347, 7821, 8370, 8690, 9207, 10230, 10665, 12245, 13035, 14694, 15345, 15642, 18414, 21330, 22041, 23463, 24490, 26070, 26939, 30690, 36735, 39105, 44082, 46035, 46926, 53878, 66123, 73470, 78210, 80817, 92070, 110205, 117315, 132246, 134695, 161634, 220410, 234630, 242451, 269390, 330615, 404085, 484902, 661230, 727353, 808170, 1212255, 1454706, 2424510, 3636765, 7273530]

約数ペア:

[(1, 7273530), (2, 3636765), (3, 2424510), (5, 1454706), (6, 1212255), (9, 808170), (10, 727353), (11, 661230), (15, 484902), (18, 404085), (22, 330615), (27, 269390), (30, 242451), (31, 234630), (33, 220410), (45, 161634), (54, 134695), (55, 132246), (62, 117315), (66, 110205), (79, 92070), (90, 80817), (93, 78210), (99, 73470), (110, 66123), (135, 53878), (155, 46926), (158, 46035), (165, 44082), (186, 39105), (198, 36735), (237, 30690), (270, 26939), (279, 26070), (297, 24490), (310, 23463), (330, 22041), (341, 21330), (395, 18414), (465, 15642), (474, 15345), (495, 14694), (558, 13035), (594, 12245), (682, 10665), (711, 10230), (790, 9207), (837, 8690), (869, 8370), (930, 7821), (990, 7347), (1023, 7110), (1185, 6138), (1395, 5214), (1422, 5115), (1485, 4898), (1674, 4345), (1705, 4266), (1738, 4185), (2046, 3555), (2133, 3410), (2370, 3069), (2449, 2970), (2607, 2790)]