73814020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{467}}^1\times {\mathrm{1129}}^1$

素因数の和:1612

約数の個数: 48

約数和(自身を含む): 177690240

約数和(自身を除く): 103876220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 467, 934, 1129, 1868, 2258, 2335, 3269, 4516, 4670, 5645, 6538, 7903, 9340, 11290, 13076, 15806, 16345, 22580, 31612, 32690, 39515, 65380, 79030, 158060, 527243, 1054486, 2108972, 2636215, 3690701, 5272430, 7381402, 10544860, 14762804, 18453505, 36907010, 73814020]

約数ペア:

[(1, 73814020), (2, 36907010), (4, 18453505), (5, 14762804), (7, 10544860), (10, 7381402), (14, 5272430), (20, 3690701), (28, 2636215), (35, 2108972), (70, 1054486), (140, 527243), (467, 158060), (934, 79030), (1129, 65380), (1868, 39515), (2258, 32690), (2335, 31612), (3269, 22580), (4516, 16345), (4670, 15806), (5645, 13076), (6538, 11290), (7903, 9340)]