69277740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{587}}^1$

素因数の和:887

約数の個数: 96

約数和(自身を含む): 222856704

約数和(自身を除く): 153578964

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, 210, 281, 420, 562, 587, 843, 1124, 1174, 1405, 1686, 1761, 1967, 2348, 2810, 2935, 3372, 3522, 3934, 4109, 4215, 5620, 5870, 5901, 7044, 7868, 8218, 8430, 8805, 9835, 11740, 11802, 12327, 16436, 16860, 17610, 19670, 20545, 23604, 24654, 29505, 35220, 39340, 41090, 49308, 59010, 61635, 82180, 118020, 123270, 164947, 246540, 329894, 494841, 659788, 824735, 989682, 1154629, 1649470, 1979364, 2309258, 2474205, 3298940, 3463887, 4618516, 4948410, 5773145, 6927774, 9896820, 11546290, 13855548, 17319435, 23092580, 34638870, 69277740]

約数ペア:

[(1, 69277740), (2, 34638870), (3, 23092580), (4, 17319435), (5, 13855548), (6, 11546290), (7, 9896820), (10, 6927774), (12, 5773145), (14, 4948410), (15, 4618516), (20, 3463887), (21, 3298940), (28, 2474205), (30, 2309258), (35, 1979364), (42, 1649470), (60, 1154629), (70, 989682), (84, 824735), (105, 659788), (140, 494841), (210, 329894), (281, 246540), (420, 164947), (562, 123270), (587, 118020), (843, 82180), (1124, 61635), (1174, 59010), (1405, 49308), (1686, 41090), (1761, 39340), (1967, 35220), (2348, 29505), (2810, 24654), (2935, 23604), (3372, 20545), (3522, 19670), (3934, 17610), (4109, 16860), (4215, 16436), (5620, 12327), (5870, 11802), (5901, 11740), (7044, 9835), (7868, 8805), (8218, 8430)]