38032470

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{20123}}^1$

素因数の和:20146

約数の個数: 64

約数和(自身を含む): 115914240

約数和(自身を除く): 77881770

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, 1890, 20123, 40246, 60369, 100615, 120738, 140861, 181107, 201230, 281722, 301845, 362214, 422583, 543321, 603690, 704305, 845166, 905535, 1086642, 1267749, 1408610, 1811070, 2112915, 2535498, 2716605, 3803247, 4225830, 5433210, 6338745, 7606494, 12677490, 19016235, 38032470]

約数ペア:

[(1, 38032470), (2, 19016235), (3, 12677490), (5, 7606494), (6, 6338745), (7, 5433210), (9, 4225830), (10, 3803247), (14, 2716605), (15, 2535498), (18, 2112915), (21, 1811070), (27, 1408610), (30, 1267749), (35, 1086642), (42, 905535), (45, 845166), (54, 704305), (63, 603690), (70, 543321), (90, 422583), (105, 362214), (126, 301845), (135, 281722), (189, 201230), (210, 181107), (270, 140861), (315, 120738), (378, 100615), (630, 60369), (945, 40246), (1890, 20123)]