134583330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{640873}}^1$

素因数の和:640890

約数の個数: 32

約数和(自身を含む): 369143424

約数和(自身を除く): 234560094

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 640873, 1281746, 1922619, 3204365, 3845238, 4486111, 6408730, 8972222, 9613095, 13458333, 19226190, 22430555, 26916666, 44861110, 67291665, 134583330]

約数ペア:

[(1, 134583330), (2, 67291665), (3, 44861110), (5, 26916666), (6, 22430555), (7, 19226190), (10, 13458333), (14, 9613095), (15, 8972222), (21, 6408730), (30, 4486111), (35, 3845238), (42, 3204365), (70, 1922619), (105, 1281746), (210, 640873)]