814978830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{249229}}^1$

素因数の和:249348

約数の個数: 32

約数和(自身を含む): 1973901600

約数和(自身を除く): 1158922770

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 109, 218, 327, 545, 654, 1090, 1635, 3270, 249229, 498458, 747687, 1246145, 1495374, 2492290, 3738435, 7476870, 27165961, 54331922, 81497883, 135829805, 162995766, 271659610, 407489415, 814978830]

約数ペア:

[(1, 814978830), (2, 407489415), (3, 271659610), (5, 162995766), (6, 135829805), (10, 81497883), (15, 54331922), (30, 27165961), (109, 7476870), (218, 3738435), (327, 2492290), (545, 1495374), (654, 1246145), (1090, 747687), (1635, 498458), (3270, 249229)]