31400110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{607}}^1\times {\mathrm{739}}^1$

素因数の和:1360

約数の個数: 32

約数和(自身を含む): 64788480

約数和(自身を除く): 33388370

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 607, 739, 1214, 1478, 3035, 3695, 4249, 5173, 6070, 7390, 8498, 10346, 21245, 25865, 42490, 51730, 448573, 897146, 2242865, 3140011, 4485730, 6280022, 15700055, 31400110]

約数ペア:

[(1, 31400110), (2, 15700055), (5, 6280022), (7, 4485730), (10, 3140011), (14, 2242865), (35, 897146), (70, 448573), (607, 51730), (739, 42490), (1214, 25865), (1478, 21245), (3035, 10346), (3695, 8498), (4249, 7390), (5173, 6070)]