2583630

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{1367}}^1$

素因数の和:1390

約数の個数: 64

約数和(自身を含む): 7879680

約数和(自身を除く): 5296050

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, 1367, 1890, 2734, 4101, 6835, 8202, 9569, 12303, 13670, 19138, 20505, 24606, 28707, 36909, 41010, 47845, 57414, 61515, 73818, 86121, 95690, 123030, 143535, 172242, 184545, 258363, 287070, 369090, 430605, 516726, 861210, 1291815, 2583630]

約数ペア:

[(1, 2583630), (2, 1291815), (3, 861210), (5, 516726), (6, 430605), (7, 369090), (9, 287070), (10, 258363), (14, 184545), (15, 172242), (18, 143535), (21, 123030), (27, 95690), (30, 86121), (35, 73818), (42, 61515), (45, 57414), (54, 47845), (63, 41010), (70, 36909), (90, 28707), (105, 24606), (126, 20505), (135, 19138), (189, 13670), (210, 12303), (270, 9569), (315, 8202), (378, 6835), (630, 4101), (945, 2734), (1367, 1890)]