6812736420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{90619}}^1$

素因数の和:90817

約数の個数: 96

約数和(自身を含む): 21922790400

約数和(自身を除く): 15110053980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 179, 210, 358, 420, 537, 716, 895, 1074, 1253, 1790, 2148, 2506, 2685, 3580, 3759, 5012, 5370, 6265, 7518, 10740, 12530, 15036, 18795, 25060, 37590, 75180, 90619, 181238, 271857, 362476, 453095, 543714, 634333, 906190, 1087428, 1268666, 1359285, 1812380, 1902999, 2537332, 2718570, 3171665, 3805998, 5437140, 6343330, 7611996, 9514995, 12686660, 16220801, 19029990, 32441602, 38059980, 48662403, 64883204, 81104005, 97324806, 113545607, 162208010, 194649612, 227091214, 243312015, 324416020, 340636821, 454182428, 486624030, 567728035, 681273642, 973248060, 1135456070, 1362547284, 1703184105, 2270912140, 3406368210, 6812736420]

約数ペア:

[(1, 6812736420), (2, 3406368210), (3, 2270912140), (4, 1703184105), (5, 1362547284), (6, 1135456070), (7, 973248060), (10, 681273642), (12, 567728035), (14, 486624030), (15, 454182428), (20, 340636821), (21, 324416020), (28, 243312015), (30, 227091214), (35, 194649612), (42, 162208010), (60, 113545607), (70, 97324806), (84, 81104005), (105, 64883204), (140, 48662403), (179, 38059980), (210, 32441602), (358, 19029990), (420, 16220801), (537, 12686660), (716, 9514995), (895, 7611996), (1074, 6343330), (1253, 5437140), (1790, 3805998), (2148, 3171665), (2506, 2718570), (2685, 2537332), (3580, 1902999), (3759, 1812380), (5012, 1359285), (5370, 1268666), (6265, 1087428), (7518, 906190), (10740, 634333), (12530, 543714), (15036, 453095), (18795, 362476), (25060, 271857), (37590, 181238), (75180, 90619)]