45909780

素因数分解:

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

素因数の和:689

約数の個数: 96

約数和(自身を含む): 147813120

約数和(自身を除く): 101903340

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, 389, 420, 562, 778, 843, 1124, 1167, 1405, 1556, 1686, 1945, 1967, 2334, 2723, 2810, 3372, 3890, 3934, 4215, 4668, 5446, 5620, 5835, 5901, 7780, 7868, 8169, 8430, 9835, 10892, 11670, 11802, 13615, 16338, 16860, 19670, 23340, 23604, 27230, 29505, 32676, 39340, 40845, 54460, 59010, 81690, 109309, 118020, 163380, 218618, 327927, 437236, 546545, 655854, 765163, 1093090, 1311708, 1530326, 1639635, 2186180, 2295489, 3060652, 3279270, 3825815, 4590978, 6558540, 7651630, 9181956, 11477445, 15303260, 22954890, 45909780]

約数ペア:

[(1, 45909780), (2, 22954890), (3, 15303260), (4, 11477445), (5, 9181956), (6, 7651630), (7, 6558540), (10, 4590978), (12, 3825815), (14, 3279270), (15, 3060652), (20, 2295489), (21, 2186180), (28, 1639635), (30, 1530326), (35, 1311708), (42, 1093090), (60, 765163), (70, 655854), (84, 546545), (105, 437236), (140, 327927), (210, 218618), (281, 163380), (389, 118020), (420, 109309), (562, 81690), (778, 59010), (843, 54460), (1124, 40845), (1167, 39340), (1405, 32676), (1556, 29505), (1686, 27230), (1945, 23604), (1967, 23340), (2334, 19670), (2723, 16860), (2810, 16338), (3372, 13615), (3890, 11802), (3934, 11670), (4215, 10892), (4668, 9835), (5446, 8430), (5620, 8169), (5835, 7868), (5901, 7780)]