1346740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{233}}^1$

素因数の和:276

約数の個数: 36

約数和(自身を含む): 3017196

約数和(自身を除く): 1670456

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 233, 289, 340, 466, 578, 932, 1156, 1165, 1445, 2330, 2890, 3961, 4660, 5780, 7922, 15844, 19805, 39610, 67337, 79220, 134674, 269348, 336685, 673370, 1346740]

約数ペア:

[(1, 1346740), (2, 673370), (4, 336685), (5, 269348), (10, 134674), (17, 79220), (20, 67337), (34, 39610), (68, 19805), (85, 15844), (170, 7922), (233, 5780), (289, 4660), (340, 3961), (466, 2890), (578, 2330), (932, 1445), (1156, 1165)]