27638730

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2309}}^1$

素因数の和:2348

約数の個数: 96

約数和(自身を含む): 86486400

約数和(自身を除く): 58847670

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 63, 70, 90, 95, 105, 114, 126, 133, 171, 190, 210, 266, 285, 315, 342, 399, 570, 630, 665, 798, 855, 1197, 1330, 1710, 1995, 2309, 2394, 3990, 4618, 5985, 6927, 11545, 11970, 13854, 16163, 20781, 23090, 32326, 34635, 41562, 43871, 48489, 69270, 80815, 87742, 96978, 103905, 131613, 145467, 161630, 207810, 219355, 242445, 263226, 290934, 307097, 394839, 438710, 484890, 614194, 658065, 727335, 789678, 921291, 1316130, 1454670, 1535485, 1842582, 1974195, 2763873, 3070970, 3948390, 4606455, 5527746, 9212910, 13819365, 27638730]

約数ペア:

[(1, 27638730), (2, 13819365), (3, 9212910), (5, 5527746), (6, 4606455), (7, 3948390), (9, 3070970), (10, 2763873), (14, 1974195), (15, 1842582), (18, 1535485), (19, 1454670), (21, 1316130), (30, 921291), (35, 789678), (38, 727335), (42, 658065), (45, 614194), (57, 484890), (63, 438710), (70, 394839), (90, 307097), (95, 290934), (105, 263226), (114, 242445), (126, 219355), (133, 207810), (171, 161630), (190, 145467), (210, 131613), (266, 103905), (285, 96978), (315, 87742), (342, 80815), (399, 69270), (570, 48489), (630, 43871), (665, 41562), (798, 34635), (855, 32326), (1197, 23090), (1330, 20781), (1710, 16163), (1995, 13854), (2309, 11970), (2394, 11545), (3990, 6927), (4618, 5985)]