454130877890

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{997}}^1$

素因数の和:1384

約数の個数: 128

約数和(自身を含む): 863419684032

約数和(自身を除く): 409288806142

約数列:

[1, 2, 5, 10, 53, 61, 73, 106, 122, 146, 193, 265, 305, 365, 386, 530, 610, 730, 965, 997, 1930, 1994, 3233, 3869, 4453, 4985, 6466, 7738, 8906, 9970, 10229, 11773, 14089, 16165, 19345, 20458, 22265, 23546, 28178, 32330, 38690, 44530, 51145, 52841, 58865, 60817, 70445, 72781, 102290, 105682, 117730, 121634, 140890, 145562, 192421, 236009, 264205, 304085, 363905, 384842, 472018, 528410, 608170, 623969, 727810, 746717, 859429, 962105, 1180045, 1247938, 1493434, 1718858, 1924210, 2360090, 3119845, 3223301, 3733585, 3857393, 4297145, 4439641, 6239690, 6446602, 7467170, 7714786, 8594290, 8879282, 10198313, 11737681, 14046733, 16116505, 19286965, 20396626, 22198205, 23475362, 28093466, 32233010, 38573930, 44396410, 45549737, 50991565, 58688405, 70233665, 91099474, 101983130, 117376810, 140467330, 227748685, 235300973, 455497370, 470601946, 622097093, 744476849, 856850713, 1176504865, 1244194186, 1488953698, 1713701426, 2353009730, 3110485465, 3722384245, 4284253565, 6220970930, 7444768490, 8568507130, 45413087789, 90826175578, 227065438945, 454130877890]

約数ペア:

[(1, 454130877890), (2, 227065438945), (5, 90826175578), (10, 45413087789), (53, 8568507130), (61, 7444768490), (73, 6220970930), (106, 4284253565), (122, 3722384245), (146, 3110485465), (193, 2353009730), (265, 1713701426), (305, 1488953698), (365, 1244194186), (386, 1176504865), (530, 856850713), (610, 744476849), (730, 622097093), (965, 470601946), (997, 455497370), (1930, 235300973), (1994, 227748685), (3233, 140467330), (3869, 117376810), (4453, 101983130), (4985, 91099474), (6466, 70233665), (7738, 58688405), (8906, 50991565), (9970, 45549737), (10229, 44396410), (11773, 38573930), (14089, 32233010), (16165, 28093466), (19345, 23475362), (20458, 22198205), (22265, 20396626), (23546, 19286965), (28178, 16116505), (32330, 14046733), (38690, 11737681), (44530, 10198313), (51145, 8879282), (52841, 8594290), (58865, 7714786), (60817, 7467170), (70445, 6446602), (72781, 6239690), (102290, 4439641), (105682, 4297145), (117730, 3857393), (121634, 3733585), (140890, 3223301), (145562, 3119845), (192421, 2360090), (236009, 1924210), (264205, 1718858), (304085, 1493434), (363905, 1247938), (384842, 1180045), (472018, 962105), (528410, 859429), (608170, 746717), (623969, 727810)]