2989413270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{481387}}^1$

素因数の和:481426

約数の個数: 64

約数和(自身を含む): 8318384640

約数和(自身を除く): 5328971370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 115, 135, 138, 207, 230, 270, 345, 414, 621, 690, 1035, 1242, 2070, 3105, 6210, 481387, 962774, 1444161, 2406935, 2888322, 4332483, 4813870, 7220805, 8664966, 11071901, 12997449, 14441610, 21662415, 22143802, 25994898, 33215703, 43324830, 55359505, 64987245, 66431406, 99647109, 110719010, 129974490, 166078515, 199294218, 298941327, 332157030, 498235545, 597882654, 996471090, 1494706635, 2989413270]

約数ペア:

[(1, 2989413270), (2, 1494706635), (3, 996471090), (5, 597882654), (6, 498235545), (9, 332157030), (10, 298941327), (15, 199294218), (18, 166078515), (23, 129974490), (27, 110719010), (30, 99647109), (45, 66431406), (46, 64987245), (54, 55359505), (69, 43324830), (90, 33215703), (115, 25994898), (135, 22143802), (138, 21662415), (207, 14441610), (230, 12997449), (270, 11071901), (345, 8664966), (414, 7220805), (621, 4813870), (690, 4332483), (1035, 2888322), (1242, 2406935), (2070, 1444161), (3105, 962774), (6210, 481387)]