27271740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{26737}}^1$

素因数の和:26766

約数の個数: 48

約数和(自身を含む): 80855712

約数和(自身を除く): 53583972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 26737, 53474, 80211, 106948, 133685, 160422, 267370, 320844, 401055, 454529, 534740, 802110, 909058, 1363587, 1604220, 1818116, 2272645, 2727174, 4545290, 5454348, 6817935, 9090580, 13635870, 27271740]

約数ペア:

[(1, 27271740), (2, 13635870), (3, 9090580), (4, 6817935), (5, 5454348), (6, 4545290), (10, 2727174), (12, 2272645), (15, 1818116), (17, 1604220), (20, 1363587), (30, 909058), (34, 802110), (51, 534740), (60, 454529), (68, 401055), (85, 320844), (102, 267370), (170, 160422), (204, 133685), (255, 106948), (340, 80211), (510, 53474), (1020, 26737)]