142985790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{529577}}^1$

素因数の和:529593

約数の個数: 32

約数和(自身を含む): 381296160

約数和(自身を除く): 238310370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 529577, 1059154, 1588731, 2647885, 3177462, 4766193, 5295770, 7943655, 9532386, 14298579, 15887310, 23830965, 28597158, 47661930, 71492895, 142985790]

約数ペア:

[(1, 142985790), (2, 71492895), (3, 47661930), (5, 28597158), (6, 23830965), (9, 15887310), (10, 14298579), (15, 9532386), (18, 7943655), (27, 5295770), (30, 4766193), (45, 3177462), (54, 2647885), (90, 1588731), (135, 1059154), (270, 529577)]