119209020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{283831}}^1$

素因数の和:283850

約数の個数: 48

約数和(自身を含む): 381470208

約数和(自身を除く): 262261188

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 283831, 567662, 851493, 1135324, 1419155, 1702986, 1986817, 2838310, 3405972, 3973634, 4257465, 5676620, 5960451, 7947268, 8514930, 9934085, 11920902, 17029860, 19868170, 23841804, 29802255, 39736340, 59604510, 119209020]

約数ペア:

[(1, 119209020), (2, 59604510), (3, 39736340), (4, 29802255), (5, 23841804), (6, 19868170), (7, 17029860), (10, 11920902), (12, 9934085), (14, 8514930), (15, 7947268), (20, 5960451), (21, 5676620), (28, 4257465), (30, 3973634), (35, 3405972), (42, 2838310), (60, 1986817), (70, 1702986), (84, 1419155), (105, 1135324), (140, 851493), (210, 567662), (420, 283831)]