84543060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1993}}^1$

素因数の和:2113

約数の個数: 96

約数和(自身を含む): 273353472

約数和(自身を除く): 188810412

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 101, 105, 140, 202, 210, 303, 404, 420, 505, 606, 707, 1010, 1212, 1414, 1515, 1993, 2020, 2121, 2828, 3030, 3535, 3986, 4242, 5979, 6060, 7070, 7972, 8484, 9965, 10605, 11958, 13951, 14140, 19930, 21210, 23916, 27902, 29895, 39860, 41853, 42420, 55804, 59790, 69755, 83706, 119580, 139510, 167412, 201293, 209265, 279020, 402586, 418530, 603879, 805172, 837060, 1006465, 1207758, 1409051, 2012930, 2415516, 2818102, 3019395, 4025860, 4227153, 5636204, 6038790, 7045255, 8454306, 12077580, 14090510, 16908612, 21135765, 28181020, 42271530, 84543060]

約数ペア:

[(1, 84543060), (2, 42271530), (3, 28181020), (4, 21135765), (5, 16908612), (6, 14090510), (7, 12077580), (10, 8454306), (12, 7045255), (14, 6038790), (15, 5636204), (20, 4227153), (21, 4025860), (28, 3019395), (30, 2818102), (35, 2415516), (42, 2012930), (60, 1409051), (70, 1207758), (84, 1006465), (101, 837060), (105, 805172), (140, 603879), (202, 418530), (210, 402586), (303, 279020), (404, 209265), (420, 201293), (505, 167412), (606, 139510), (707, 119580), (1010, 83706), (1212, 69755), (1414, 59790), (1515, 55804), (1993, 42420), (2020, 41853), (2121, 39860), (2828, 29895), (3030, 27902), (3535, 23916), (3986, 21210), (4242, 19930), (5979, 14140), (6060, 13951), (7070, 11958), (7972, 10605), (8484, 9965)]