13343460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17107}}^1$

素因数の和:17132

約数の個数: 48

約数和(自身を含む): 40238016

約数和(自身を除く): 26894556

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 17107, 34214, 51321, 68428, 85535, 102642, 171070, 205284, 222391, 256605, 342140, 444782, 513210, 667173, 889564, 1026420, 1111955, 1334346, 2223910, 2668692, 3335865, 4447820, 6671730, 13343460]

約数ペア:

[(1, 13343460), (2, 6671730), (3, 4447820), (4, 3335865), (5, 2668692), (6, 2223910), (10, 1334346), (12, 1111955), (13, 1026420), (15, 889564), (20, 667173), (26, 513210), (30, 444782), (39, 342140), (52, 256605), (60, 222391), (65, 205284), (78, 171070), (130, 102642), (156, 85535), (195, 68428), (260, 51321), (390, 34214), (780, 17107)]