90614790

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{143833}}^1$

素因数の和:143853

約数の個数: 48

約数和(自身を含む): 269257248

約数和(自身を除く): 178642458

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, 143833, 287666, 431499, 719165, 862998, 1006831, 1294497, 1438330, 2013662, 2157495, 2588994, 3020493, 4314990, 5034155, 6040986, 6472485, 9061479, 10068310, 12944970, 15102465, 18122958, 30204930, 45307395, 90614790]

約数ペア:

[(1, 90614790), (2, 45307395), (3, 30204930), (5, 18122958), (6, 15102465), (7, 12944970), (9, 10068310), (10, 9061479), (14, 6472485), (15, 6040986), (18, 5034155), (21, 4314990), (30, 3020493), (35, 2588994), (42, 2157495), (45, 2013662), (63, 1438330), (70, 1294497), (90, 1006831), (105, 862998), (126, 719165), (210, 431499), (315, 287666), (630, 143833)]