8853270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{6863}}^1$

素因数の和:6916

約数の個数: 32

約数和(自身を含む): 21745152

約数和(自身を除く): 12891882

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 6863, 13726, 20589, 34315, 41178, 68630, 102945, 205890, 295109, 590218, 885327, 1475545, 1770654, 2951090, 4426635, 8853270]

約数ペア:

[(1, 8853270), (2, 4426635), (3, 2951090), (5, 1770654), (6, 1475545), (10, 885327), (15, 590218), (30, 295109), (43, 205890), (86, 102945), (129, 68630), (215, 41178), (258, 34315), (430, 20589), (645, 13726), (1290, 6863)]