24514490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:148

約数の個数: 128

約数和(自身を含む): 61931520

約数和(自身を除く): 37417030

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 31, 35, 55, 62, 65, 70, 77, 79, 91, 110, 130, 143, 154, 155, 158, 182, 217, 286, 310, 341, 385, 395, 403, 434, 455, 553, 682, 715, 770, 790, 806, 869, 910, 1001, 1027, 1085, 1106, 1430, 1705, 1738, 2002, 2015, 2054, 2170, 2387, 2449, 2765, 2821, 3410, 4030, 4345, 4433, 4774, 4898, 5005, 5135, 5530, 5642, 6083, 7189, 8690, 8866, 10010, 10270, 11297, 11935, 12166, 12245, 14105, 14378, 17143, 22165, 22594, 23870, 24490, 26939, 28210, 30415, 31031, 31837, 34286, 35945, 44330, 53878, 56485, 60830, 62062, 63674, 71890, 79079, 85715, 112970, 134695, 155155, 158158, 159185, 171430, 188573, 222859, 269390, 310310, 318370, 350207, 377146, 395395, 445718, 700414, 790790, 942865, 1114295, 1751035, 1885730, 2228590, 2451449, 3502070, 4902898, 12257245, 24514490]

約数ペア:

[(1, 24514490), (2, 12257245), (5, 4902898), (7, 3502070), (10, 2451449), (11, 2228590), (13, 1885730), (14, 1751035), (22, 1114295), (26, 942865), (31, 790790), (35, 700414), (55, 445718), (62, 395395), (65, 377146), (70, 350207), (77, 318370), (79, 310310), (91, 269390), (110, 222859), (130, 188573), (143, 171430), (154, 159185), (155, 158158), (158, 155155), (182, 134695), (217, 112970), (286, 85715), (310, 79079), (341, 71890), (385, 63674), (395, 62062), (403, 60830), (434, 56485), (455, 53878), (553, 44330), (682, 35945), (715, 34286), (770, 31837), (790, 31031), (806, 30415), (869, 28210), (910, 26939), (1001, 24490), (1027, 23870), (1085, 22594), (1106, 22165), (1430, 17143), (1705, 14378), (1738, 14105), (2002, 12245), (2015, 12166), (2054, 11935), (2170, 11297), (2387, 10270), (2449, 10010), (2765, 8866), (2821, 8690), (3410, 7189), (4030, 6083), (4345, 5642), (4433, 5530), (4774, 5135), (4898, 5005)]