3252690

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{1721}}^1$

素因数の和:1744

約数の個数: 64

約数和(自身を含む): 9918720

約数和(自身を除く): 6666030

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1721, 1890, 3442, 5163, 8605, 10326, 12047, 15489, 17210, 24094, 25815, 30978, 36141, 46467, 51630, 60235, 72282, 77445, 92934, 108423, 120470, 154890, 180705, 216846, 232335, 325269, 361410, 464670, 542115, 650538, 1084230, 1626345, 3252690]

約数ペア:

[(1, 3252690), (2, 1626345), (3, 1084230), (5, 650538), (6, 542115), (7, 464670), (9, 361410), (10, 325269), (14, 232335), (15, 216846), (18, 180705), (21, 154890), (27, 120470), (30, 108423), (35, 92934), (42, 77445), (45, 72282), (54, 60235), (63, 51630), (70, 46467), (90, 36141), (105, 30978), (126, 25815), (135, 24094), (189, 17210), (210, 15489), (270, 12047), (315, 10326), (378, 8605), (630, 5163), (945, 3442), (1721, 1890)]