256626030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{797}}^1\times {\mathrm{10733}}^1$

素因数の和:11540

約数の個数: 32

約数和(自身を含む): 616732704

約数和(自身を除く): 360106674

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 797, 1594, 2391, 3985, 4782, 7970, 10733, 11955, 21466, 23910, 32199, 53665, 64398, 107330, 160995, 321990, 8554201, 17108402, 25662603, 42771005, 51325206, 85542010, 128313015, 256626030]

約数ペア:

[(1, 256626030), (2, 128313015), (3, 85542010), (5, 51325206), (6, 42771005), (10, 25662603), (15, 17108402), (30, 8554201), (797, 321990), (1594, 160995), (2391, 107330), (3985, 64398), (4782, 53665), (7970, 32199), (10733, 23910), (11955, 21466)]