66612140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:327

約数の個数: 96

約数和(自身を含む): 169150464

約数和(自身を除く): 102538324

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 137, 140, 151, 161, 230, 274, 302, 322, 460, 548, 604, 644, 685, 755, 805, 959, 1057, 1370, 1510, 1610, 1918, 2114, 2740, 3020, 3151, 3220, 3473, 3836, 4228, 4795, 5285, 6302, 6946, 9590, 10570, 12604, 13892, 15755, 17365, 19180, 20687, 21140, 22057, 24311, 31510, 34730, 41374, 44114, 48622, 63020, 69460, 82748, 88228, 97244, 103435, 110285, 121555, 144809, 206870, 220570, 243110, 289618, 413740, 441140, 475801, 486220, 579236, 724045, 951602, 1448090, 1903204, 2379005, 2896180, 3330607, 4758010, 6661214, 9516020, 13322428, 16653035, 33306070, 66612140]

約数ペア:

[(1, 66612140), (2, 33306070), (4, 16653035), (5, 13322428), (7, 9516020), (10, 6661214), (14, 4758010), (20, 3330607), (23, 2896180), (28, 2379005), (35, 1903204), (46, 1448090), (70, 951602), (92, 724045), (115, 579236), (137, 486220), (140, 475801), (151, 441140), (161, 413740), (230, 289618), (274, 243110), (302, 220570), (322, 206870), (460, 144809), (548, 121555), (604, 110285), (644, 103435), (685, 97244), (755, 88228), (805, 82748), (959, 69460), (1057, 63020), (1370, 48622), (1510, 44114), (1610, 41374), (1918, 34730), (2114, 31510), (2740, 24311), (3020, 22057), (3151, 21140), (3220, 20687), (3473, 19180), (3836, 17365), (4228, 15755), (4795, 13892), (5285, 12604), (6302, 10570), (6946, 9590)]