30418465

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{11287}}^1$

素因数の和:11317

約数の個数: 24

約数和(自身を含む): 46325952

約数和(自身を除く): 15907487

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 245, 385, 539, 2695, 11287, 56435, 79009, 124157, 395045, 553063, 620785, 869099, 2765315, 4345495, 6083693, 30418465]

約数ペア:

[(1, 30418465), (5, 6083693), (7, 4345495), (11, 2765315), (35, 869099), (49, 620785), (55, 553063), (77, 395045), (245, 124157), (385, 79009), (539, 56435), (2695, 11287)]