7007490

素因数分解:

$2^1\times 3^2\times 5^1\times 7^3\times {\mathrm{227}}^1$

素因数の和:261

約数の個数: 96

約数和(自身を含む): 21340800

約数和(自身を除く): 14333310

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 227, 245, 294, 315, 343, 441, 454, 490, 630, 681, 686, 735, 882, 1029, 1135, 1362, 1470, 1589, 1715, 2043, 2058, 2205, 2270, 3087, 3178, 3405, 3430, 4086, 4410, 4767, 5145, 6174, 6810, 7945, 9534, 10215, 10290, 11123, 14301, 15435, 15890, 20430, 22246, 23835, 28602, 30870, 33369, 47670, 55615, 66738, 71505, 77861, 100107, 111230, 143010, 155722, 166845, 200214, 233583, 333690, 389305, 467166, 500535, 700749, 778610, 1001070, 1167915, 1401498, 2335830, 3503745, 7007490]

約数ペア:

[(1, 7007490), (2, 3503745), (3, 2335830), (5, 1401498), (6, 1167915), (7, 1001070), (9, 778610), (10, 700749), (14, 500535), (15, 467166), (18, 389305), (21, 333690), (30, 233583), (35, 200214), (42, 166845), (45, 155722), (49, 143010), (63, 111230), (70, 100107), (90, 77861), (98, 71505), (105, 66738), (126, 55615), (147, 47670), (210, 33369), (227, 30870), (245, 28602), (294, 23835), (315, 22246), (343, 20430), (441, 15890), (454, 15435), (490, 14301), (630, 11123), (681, 10290), (686, 10215), (735, 9534), (882, 7945), (1029, 6810), (1135, 6174), (1362, 5145), (1470, 4767), (1589, 4410), (1715, 4086), (2043, 3430), (2058, 3405), (2205, 3178), (2270, 3087)]