1319751290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{8467}}^1$

素因数の和:8607

約数の個数: 64

約数和(自身を含む): 2816795520

約数和(自身を除く): 1497044230

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 109, 110, 130, 143, 218, 286, 545, 715, 1090, 1199, 1417, 1430, 2398, 2834, 5995, 7085, 8467, 11990, 14170, 15587, 16934, 31174, 42335, 77935, 84670, 93137, 110071, 155870, 186274, 220142, 465685, 550355, 922903, 931370, 1100710, 1210781, 1845806, 2421562, 4614515, 6053905, 9229030, 10151933, 11997739, 12107810, 20303866, 23995478, 50759665, 59988695, 101519330, 119977390, 131975129, 263950258, 659875645, 1319751290]

約数ペア:

[(1, 1319751290), (2, 659875645), (5, 263950258), (10, 131975129), (11, 119977390), (13, 101519330), (22, 59988695), (26, 50759665), (55, 23995478), (65, 20303866), (109, 12107810), (110, 11997739), (130, 10151933), (143, 9229030), (218, 6053905), (286, 4614515), (545, 2421562), (715, 1845806), (1090, 1210781), (1199, 1100710), (1417, 931370), (1430, 922903), (2398, 550355), (2834, 465685), (5995, 220142), (7085, 186274), (8467, 155870), (11990, 110071), (14170, 93137), (15587, 84670), (16934, 77935), (31174, 42335)]