14174020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{739}}^1$

素因数の和:892

約数の個数: 48

約数和(自身を含む): 34312320

約数和(自身を除く): 20138300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 137, 140, 274, 548, 685, 739, 959, 1370, 1478, 1918, 2740, 2956, 3695, 3836, 4795, 5173, 7390, 9590, 10346, 14780, 19180, 20692, 25865, 51730, 101243, 103460, 202486, 404972, 506215, 708701, 1012430, 1417402, 2024860, 2834804, 3543505, 7087010, 14174020]

約数ペア:

[(1, 14174020), (2, 7087010), (4, 3543505), (5, 2834804), (7, 2024860), (10, 1417402), (14, 1012430), (20, 708701), (28, 506215), (35, 404972), (70, 202486), (137, 103460), (140, 101243), (274, 51730), (548, 25865), (685, 20692), (739, 19180), (959, 14780), (1370, 10346), (1478, 9590), (1918, 7390), (2740, 5173), (2956, 4795), (3695, 3836)]