40074930

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{63611}}^1$

素因数の和:63631

約数の個数: 48

約数和(自身を含む): 119081664

約数和(自身を除く): 79006734

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 63611, 127222, 190833, 318055, 381666, 445277, 572499, 636110, 890554, 954165, 1144998, 1335831, 1908330, 2226385, 2671662, 2862495, 4007493, 4452770, 5724990, 6679155, 8014986, 13358310, 20037465, 40074930]

約数ペア:

[(1, 40074930), (2, 20037465), (3, 13358310), (5, 8014986), (6, 6679155), (7, 5724990), (9, 4452770), (10, 4007493), (14, 2862495), (15, 2671662), (18, 2226385), (21, 1908330), (30, 1335831), (35, 1144998), (42, 954165), (45, 890554), (63, 636110), (70, 572499), (90, 445277), (105, 381666), (126, 318055), (210, 190833), (315, 127222), (630, 63611)]