40021470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{7537}}^1$

素因数の和:7609

約数の個数: 48

約数和(自身を含む): 105833520

約数和(自身を除く): 65812050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 59, 90, 118, 177, 295, 354, 531, 590, 885, 1062, 1770, 2655, 5310, 7537, 15074, 22611, 37685, 45222, 67833, 75370, 113055, 135666, 226110, 339165, 444683, 678330, 889366, 1334049, 2223415, 2668098, 4002147, 4446830, 6670245, 8004294, 13340490, 20010735, 40021470]

約数ペア:

[(1, 40021470), (2, 20010735), (3, 13340490), (5, 8004294), (6, 6670245), (9, 4446830), (10, 4002147), (15, 2668098), (18, 2223415), (30, 1334049), (45, 889366), (59, 678330), (90, 444683), (118, 339165), (177, 226110), (295, 135666), (354, 113055), (531, 75370), (590, 67833), (885, 45222), (1062, 37685), (1770, 22611), (2655, 15074), (5310, 7537)]