30204304

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{145213}}^1$

素因数の和:145234

約数の個数: 20

約数和(自身を含む): 63022876

約数和(自身を除く): 32818572

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 145213, 290426, 580852, 1161704, 1887769, 2323408, 3775538, 7551076, 15102152, 30204304]

約数ペア:

[(1, 30204304), (2, 15102152), (4, 7551076), (8, 3775538), (13, 2323408), (16, 1887769), (26, 1161704), (52, 580852), (104, 290426), (208, 145213)]