71694870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:294

約数の個数: 96

約数和(自身を含む): 189734400

約数和(自身を除く): 118039530

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 79, 130, 158, 169, 179, 195, 237, 338, 358, 390, 395, 474, 507, 537, 790, 845, 895, 1014, 1027, 1074, 1185, 1690, 1790, 2054, 2327, 2370, 2535, 2685, 3081, 4654, 5070, 5135, 5370, 6162, 6981, 10270, 11635, 13351, 13962, 14141, 15405, 23270, 26702, 28282, 30251, 30810, 34905, 40053, 42423, 60502, 66755, 69810, 70705, 80106, 84846, 90753, 133510, 141410, 151255, 181506, 183833, 200265, 212115, 302510, 367666, 400530, 424230, 453765, 551499, 907530, 919165, 1102998, 1838330, 2389829, 2757495, 4779658, 5514990, 7169487, 11949145, 14338974, 23898290, 35847435, 71694870]

約数ペア:

[(1, 71694870), (2, 35847435), (3, 23898290), (5, 14338974), (6, 11949145), (10, 7169487), (13, 5514990), (15, 4779658), (26, 2757495), (30, 2389829), (39, 1838330), (65, 1102998), (78, 919165), (79, 907530), (130, 551499), (158, 453765), (169, 424230), (179, 400530), (195, 367666), (237, 302510), (338, 212115), (358, 200265), (390, 183833), (395, 181506), (474, 151255), (507, 141410), (537, 133510), (790, 90753), (845, 84846), (895, 80106), (1014, 70705), (1027, 69810), (1074, 66755), (1185, 60502), (1690, 42423), (1790, 40053), (2054, 34905), (2327, 30810), (2370, 30251), (2535, 28282), (2685, 26702), (3081, 23270), (4654, 15405), (5070, 14141), (5135, 13962), (5370, 13351), (6162, 11635), (6981, 10270)]