2840670

素因数分解:

$2^1\times 3^5\times 5^1\times 7^1\times {\mathrm{167}}^1$

素因数の和:196

約数の個数: 96

約数和(自身を含む): 8805888

約数和(自身を除く): 5965218

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 167, 189, 210, 243, 270, 315, 334, 378, 405, 486, 501, 567, 630, 810, 835, 945, 1002, 1134, 1169, 1215, 1503, 1670, 1701, 1890, 2338, 2430, 2505, 2835, 3006, 3402, 3507, 4509, 5010, 5670, 5845, 7014, 7515, 8505, 9018, 10521, 11690, 13527, 15030, 17010, 17535, 21042, 22545, 27054, 31563, 35070, 40581, 45090, 52605, 63126, 67635, 81162, 94689, 105210, 135270, 157815, 189378, 202905, 284067, 315630, 405810, 473445, 568134, 946890, 1420335, 2840670]

約数ペア:

[(1, 2840670), (2, 1420335), (3, 946890), (5, 568134), (6, 473445), (7, 405810), (9, 315630), (10, 284067), (14, 202905), (15, 189378), (18, 157815), (21, 135270), (27, 105210), (30, 94689), (35, 81162), (42, 67635), (45, 63126), (54, 52605), (63, 45090), (70, 40581), (81, 35070), (90, 31563), (105, 27054), (126, 22545), (135, 21042), (162, 17535), (167, 17010), (189, 15030), (210, 13527), (243, 11690), (270, 10521), (315, 9018), (334, 8505), (378, 7515), (405, 7014), (486, 5845), (501, 5670), (567, 5010), (630, 4509), (810, 3507), (835, 3402), (945, 3006), (1002, 2835), (1134, 2505), (1169, 2430), (1215, 2338), (1503, 1890), (1670, 1701)]