30178122

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{919}}^1$

素因数の和:1358

約数の個数: 32

約数和(自身を含む): 65224320

約数和(自身を除く): 35046198

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 421, 842, 919, 1263, 1838, 2526, 2757, 5473, 5514, 10946, 11947, 16419, 23894, 32838, 35841, 71682, 386899, 773798, 1160697, 2321394, 5029687, 10059374, 15089061, 30178122]

約数ペア:

[(1, 30178122), (2, 15089061), (3, 10059374), (6, 5029687), (13, 2321394), (26, 1160697), (39, 773798), (78, 386899), (421, 71682), (842, 35841), (919, 32838), (1263, 23894), (1838, 16419), (2526, 11947), (2757, 10946), (5473, 5514)]