23337990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:199

約数の個数: 128

約数和(自身を含む): 68745600

約数和(自身を除く): 45407610

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 61, 65, 78, 90, 109, 117, 122, 130, 135, 183, 195, 218, 234, 270, 305, 327, 351, 366, 390, 545, 549, 585, 610, 654, 702, 793, 915, 981, 1090, 1098, 1170, 1417, 1586, 1635, 1647, 1755, 1830, 1962, 2379, 2745, 2834, 2943, 3270, 3294, 3510, 3965, 4251, 4758, 4905, 5490, 5886, 6649, 7085, 7137, 7930, 8235, 8502, 9810, 11895, 12753, 13298, 14170, 14274, 14715, 16470, 19947, 21255, 21411, 23790, 25506, 29430, 33245, 35685, 38259, 39894, 42510, 42822, 59841, 63765, 66490, 71370, 76518, 86437, 99735, 107055, 119682, 127530, 172874, 179523, 191295, 199470, 214110, 259311, 299205, 359046, 382590, 432185, 518622, 598410, 777933, 864370, 897615, 1296555, 1555866, 1795230, 2333799, 2593110, 3889665, 4667598, 7779330, 11668995, 23337990]

約数ペア:

[(1, 23337990), (2, 11668995), (3, 7779330), (5, 4667598), (6, 3889665), (9, 2593110), (10, 2333799), (13, 1795230), (15, 1555866), (18, 1296555), (26, 897615), (27, 864370), (30, 777933), (39, 598410), (45, 518622), (54, 432185), (61, 382590), (65, 359046), (78, 299205), (90, 259311), (109, 214110), (117, 199470), (122, 191295), (130, 179523), (135, 172874), (183, 127530), (195, 119682), (218, 107055), (234, 99735), (270, 86437), (305, 76518), (327, 71370), (351, 66490), (366, 63765), (390, 59841), (545, 42822), (549, 42510), (585, 39894), (610, 38259), (654, 35685), (702, 33245), (793, 29430), (915, 25506), (981, 23790), (1090, 21411), (1098, 21255), (1170, 19947), (1417, 16470), (1586, 14715), (1635, 14274), (1647, 14170), (1755, 13298), (1830, 12753), (1962, 11895), (2379, 9810), (2745, 8502), (2834, 8235), (2943, 7930), (3270, 7137), (3294, 7085), (3510, 6649), (3965, 5886), (4251, 5490), (4758, 4905)]