449310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{881}}^1$

素因数の和:908

約数の個数: 32

約数和(自身を含む): 1143072

約数和(自身を除く): 693762

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 881, 1762, 2643, 4405, 5286, 8810, 13215, 14977, 26430, 29954, 44931, 74885, 89862, 149770, 224655, 449310]

約数ペア:

[(1, 449310), (2, 224655), (3, 149770), (5, 89862), (6, 74885), (10, 44931), (15, 29954), (17, 26430), (30, 14977), (34, 13215), (51, 8810), (85, 5286), (102, 4405), (170, 2643), (255, 1762), (510, 881)]