22954890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{389}}^1$

素因数の和:687

約数の個数: 64

約数和(自身を含む): 63348480

約数和(自身を除く): 40393590

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 281, 389, 562, 778, 843, 1167, 1405, 1686, 1945, 1967, 2334, 2723, 2810, 3890, 3934, 4215, 5446, 5835, 5901, 8169, 8430, 9835, 11670, 11802, 13615, 16338, 19670, 27230, 29505, 40845, 59010, 81690, 109309, 218618, 327927, 546545, 655854, 765163, 1093090, 1530326, 1639635, 2295489, 3279270, 3825815, 4590978, 7651630, 11477445, 22954890]

約数ペア:

[(1, 22954890), (2, 11477445), (3, 7651630), (5, 4590978), (6, 3825815), (7, 3279270), (10, 2295489), (14, 1639635), (15, 1530326), (21, 1093090), (30, 765163), (35, 655854), (42, 546545), (70, 327927), (105, 218618), (210, 109309), (281, 81690), (389, 59010), (562, 40845), (778, 29505), (843, 27230), (1167, 19670), (1405, 16338), (1686, 13615), (1945, 11802), (1967, 11670), (2334, 9835), (2723, 8430), (2810, 8169), (3890, 5901), (3934, 5835), (4215, 5446)]