274606620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{240883}}^1$

素因数の和:240914

約数の個数: 48

約数和(自身を含む): 809370240

約数和(自身を除く): 534763620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 240883, 481766, 722649, 963532, 1204415, 1445298, 2408830, 2890596, 3613245, 4576777, 4817660, 7226490, 9153554, 13730331, 14452980, 18307108, 22883885, 27460662, 45767770, 54921324, 68651655, 91535540, 137303310, 274606620]

約数ペア:

[(1, 274606620), (2, 137303310), (3, 91535540), (4, 68651655), (5, 54921324), (6, 45767770), (10, 27460662), (12, 22883885), (15, 18307108), (19, 14452980), (20, 13730331), (30, 9153554), (38, 7226490), (57, 4817660), (60, 4576777), (76, 3613245), (95, 2890596), (114, 2408830), (190, 1445298), (228, 1204415), (285, 963532), (380, 722649), (570, 481766), (1140, 240883)]