2019237045

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{433}}^1\times {\mathrm{1931}}^1$

素因数の和:2402

約数の個数: 64

約数和(自身を含む): 3863752704

約数和(自身を除く): 1844515659

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 433, 483, 805, 1299, 1931, 2165, 2415, 3031, 5793, 6495, 9093, 9655, 9959, 13517, 15155, 28965, 29877, 40551, 44413, 45465, 49795, 67585, 69713, 133239, 149385, 202755, 209139, 222065, 310891, 348565, 666195, 836123, 932673, 1045695, 1554455, 2508369, 4180615, 4663365, 5852861, 12541845, 17558583, 19230829, 29264305, 57692487, 87792915, 96154145, 134615803, 288462435, 403847409, 673079015, 2019237045]

約数ペア:

[(1, 2019237045), (3, 673079015), (5, 403847409), (7, 288462435), (15, 134615803), (21, 96154145), (23, 87792915), (35, 57692487), (69, 29264305), (105, 19230829), (115, 17558583), (161, 12541845), (345, 5852861), (433, 4663365), (483, 4180615), (805, 2508369), (1299, 1554455), (1931, 1045695), (2165, 932673), (2415, 836123), (3031, 666195), (5793, 348565), (6495, 310891), (9093, 222065), (9655, 209139), (9959, 202755), (13517, 149385), (15155, 133239), (28965, 69713), (29877, 67585), (40551, 49795), (44413, 45465)]