15202084520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{54293159}}^1$

素因数の和:54293177

約数の個数: 32

約数和(自身を含む): 39091075200

約数和(自身を除く): 23888990680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 54293159, 108586318, 217172636, 271465795, 380052113, 434345272, 542931590, 760104226, 1085863180, 1520208452, 1900260565, 2171726360, 3040416904, 3800521130, 7601042260, 15202084520]

約数ペア:

[(1, 15202084520), (2, 7601042260), (4, 3800521130), (5, 3040416904), (7, 2171726360), (8, 1900260565), (10, 1520208452), (14, 1085863180), (20, 760104226), (28, 542931590), (35, 434345272), (40, 380052113), (56, 271465795), (70, 217172636), (140, 108586318), (280, 54293159)]