103679380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{787}}^1\times {\mathrm{941}}^1$

素因数の和:1744

約数の個数: 48

約数和(自身を含む): 249411456

約数和(自身を除く): 145732076

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 787, 941, 1574, 1882, 3148, 3764, 3935, 4705, 5509, 6587, 7870, 9410, 11018, 13174, 15740, 18820, 22036, 26348, 27545, 32935, 55090, 65870, 110180, 131740, 740567, 1481134, 2962268, 3702835, 5183969, 7405670, 10367938, 14811340, 20735876, 25919845, 51839690, 103679380]

約数ペア:

[(1, 103679380), (2, 51839690), (4, 25919845), (5, 20735876), (7, 14811340), (10, 10367938), (14, 7405670), (20, 5183969), (28, 3702835), (35, 2962268), (70, 1481134), (140, 740567), (787, 131740), (941, 110180), (1574, 65870), (1882, 55090), (3148, 32935), (3764, 27545), (3935, 26348), (4705, 22036), (5509, 18820), (6587, 15740), (7870, 13174), (9410, 11018)]