71493480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{198593}}^1$

素因数の和:198610

約数の個数: 48

約数和(自身を含む): 232354980

約数和(自身を除く): 160861500

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 198593, 397186, 595779, 794372, 992965, 1191558, 1588744, 1787337, 1985930, 2383116, 2978895, 3574674, 3971860, 4766232, 5957790, 7149348, 7943720, 8936685, 11915580, 14298696, 17873370, 23831160, 35746740, 71493480]

約数ペア:

[(1, 71493480), (2, 35746740), (3, 23831160), (4, 17873370), (5, 14298696), (6, 11915580), (8, 8936685), (9, 7943720), (10, 7149348), (12, 5957790), (15, 4766232), (18, 3971860), (20, 3574674), (24, 2978895), (30, 2383116), (36, 1985930), (40, 1787337), (45, 1588744), (60, 1191558), (72, 992965), (90, 794372), (120, 595779), (180, 397186), (360, 198593)]