12555630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2287}}^1$

素因数の和:2361

約数の個数: 48

約数和(自身を含む): 33194304

約数和(自身を除く): 20638674

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1830, 2287, 2745, 4574, 5490, 6861, 11435, 13722, 20583, 22870, 34305, 41166, 68610, 102915, 139507, 205830, 279014, 418521, 697535, 837042, 1255563, 1395070, 2092605, 2511126, 4185210, 6277815, 12555630]

約数ペア:

[(1, 12555630), (2, 6277815), (3, 4185210), (5, 2511126), (6, 2092605), (9, 1395070), (10, 1255563), (15, 837042), (18, 697535), (30, 418521), (45, 279014), (61, 205830), (90, 139507), (122, 102915), (183, 68610), (305, 41166), (366, 34305), (549, 22870), (610, 20583), (915, 13722), (1098, 11435), (1830, 6861), (2287, 5490), (2745, 4574)]