447268470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1307}}^1$

素因数の和:1406

約数の個数: 128

約数和(自身を含む): 1261204992

約数和(自身を除く): 813936522

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 51, 55, 61, 66, 85, 102, 110, 122, 165, 170, 183, 187, 255, 305, 330, 366, 374, 510, 561, 610, 671, 915, 935, 1037, 1122, 1307, 1342, 1830, 1870, 2013, 2074, 2614, 2805, 3111, 3355, 3921, 4026, 5185, 5610, 6222, 6535, 6710, 7842, 10065, 10370, 11407, 13070, 14377, 15555, 19605, 20130, 22219, 22814, 28754, 31110, 34221, 39210, 43131, 44438, 57035, 66657, 68442, 71885, 79727, 86262, 111095, 114070, 133314, 143770, 159454, 171105, 215655, 222190, 239181, 244409, 333285, 342210, 398635, 431310, 478362, 488818, 666570, 733227, 797270, 876997, 1195905, 1222045, 1355359, 1466454, 1753994, 2391810, 2444090, 2630991, 2710718, 3666135, 4066077, 4384985, 5261982, 6776795, 7332270, 8132154, 8769970, 13154955, 13553590, 14908949, 20330385, 26309910, 29817898, 40660770, 44726847, 74544745, 89453694, 149089490, 223634235, 447268470]

約数ペア:

[(1, 447268470), (2, 223634235), (3, 149089490), (5, 89453694), (6, 74544745), (10, 44726847), (11, 40660770), (15, 29817898), (17, 26309910), (22, 20330385), (30, 14908949), (33, 13553590), (34, 13154955), (51, 8769970), (55, 8132154), (61, 7332270), (66, 6776795), (85, 5261982), (102, 4384985), (110, 4066077), (122, 3666135), (165, 2710718), (170, 2630991), (183, 2444090), (187, 2391810), (255, 1753994), (305, 1466454), (330, 1355359), (366, 1222045), (374, 1195905), (510, 876997), (561, 797270), (610, 733227), (671, 666570), (915, 488818), (935, 478362), (1037, 431310), (1122, 398635), (1307, 342210), (1342, 333285), (1830, 244409), (1870, 239181), (2013, 222190), (2074, 215655), (2614, 171105), (2805, 159454), (3111, 143770), (3355, 133314), (3921, 114070), (4026, 111095), (5185, 86262), (5610, 79727), (6222, 71885), (6535, 68442), (6710, 66657), (7842, 57035), (10065, 44438), (10370, 43131), (11407, 39210), (13070, 34221), (14377, 31110), (15555, 28754), (19605, 22814), (20130, 22219)]