2891855790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{10710577}}^1$

素因数の和:10710593

約数の個数: 32

約数和(自身を含む): 7711616160

約数和(自身を除く): 4819760370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 10710577, 21421154, 32131731, 53552885, 64263462, 96395193, 107105770, 160658655, 192790386, 289185579, 321317310, 481975965, 578371158, 963951930, 1445927895, 2891855790]

約数ペア:

[(1, 2891855790), (2, 1445927895), (3, 963951930), (5, 578371158), (6, 481975965), (9, 321317310), (10, 289185579), (15, 192790386), (18, 160658655), (27, 107105770), (30, 96395193), (45, 64263462), (54, 53552885), (90, 32131731), (135, 21421154), (270, 10710577)]