38729670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4289}}^1$

素因数の和:4349

約数の個数: 64

約数和(自身を含む): 108725760

約数和(自身を除く): 69996090

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 43, 70, 86, 105, 129, 210, 215, 258, 301, 430, 602, 645, 903, 1290, 1505, 1806, 3010, 4289, 4515, 8578, 9030, 12867, 21445, 25734, 30023, 42890, 60046, 64335, 90069, 128670, 150115, 180138, 184427, 300230, 368854, 450345, 553281, 900690, 922135, 1106562, 1290989, 1844270, 2581978, 2766405, 3872967, 5532810, 6454945, 7745934, 12909890, 19364835, 38729670]

約数ペア:

[(1, 38729670), (2, 19364835), (3, 12909890), (5, 7745934), (6, 6454945), (7, 5532810), (10, 3872967), (14, 2766405), (15, 2581978), (21, 1844270), (30, 1290989), (35, 1106562), (42, 922135), (43, 900690), (70, 553281), (86, 450345), (105, 368854), (129, 300230), (210, 184427), (215, 180138), (258, 150115), (301, 128670), (430, 90069), (602, 64335), (645, 60046), (903, 42890), (1290, 30023), (1505, 25734), (1806, 21445), (3010, 12867), (4289, 9030), (4515, 8578)]