38627610

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{439}}^1$

素因数の和:875

約数の個数: 64

約数和(自身を含む): 106444800

約数和(自身を除く): 67817190

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 419, 439, 838, 878, 1257, 1317, 2095, 2195, 2514, 2634, 2933, 3073, 4190, 4390, 5866, 6146, 6285, 6585, 8799, 9219, 12570, 13170, 14665, 15365, 17598, 18438, 29330, 30730, 43995, 46095, 87990, 92190, 183941, 367882, 551823, 919705, 1103646, 1287587, 1839410, 2575174, 2759115, 3862761, 5518230, 6437935, 7725522, 12875870, 19313805, 38627610]

約数ペア:

[(1, 38627610), (2, 19313805), (3, 12875870), (5, 7725522), (6, 6437935), (7, 5518230), (10, 3862761), (14, 2759115), (15, 2575174), (21, 1839410), (30, 1287587), (35, 1103646), (42, 919705), (70, 551823), (105, 367882), (210, 183941), (419, 92190), (439, 87990), (838, 46095), (878, 43995), (1257, 30730), (1317, 29330), (2095, 18438), (2195, 17598), (2514, 15365), (2634, 14665), (2933, 13170), (3073, 12570), (4190, 9219), (4390, 8799), (5866, 6585), (6146, 6285)]