20162928870

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{32004649}}^1$

素因数の和:32004669

約数の個数: 48

約数和(自身を含む): 59912704800

約数和(自身を除く): 39749775930

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 32004649, 64009298, 96013947, 160023245, 192027894, 224032543, 288041841, 320046490, 448065086, 480069735, 576083682, 672097629, 960139470, 1120162715, 1344195258, 1440209205, 2016292887, 2240325430, 2880418410, 3360488145, 4032585774, 6720976290, 10081464435, 20162928870]

約数ペア:

[(1, 20162928870), (2, 10081464435), (3, 6720976290), (5, 4032585774), (6, 3360488145), (7, 2880418410), (9, 2240325430), (10, 2016292887), (14, 1440209205), (15, 1344195258), (18, 1120162715), (21, 960139470), (30, 672097629), (35, 576083682), (42, 480069735), (45, 448065086), (63, 320046490), (70, 288041841), (90, 224032543), (105, 192027894), (126, 160023245), (210, 96013947), (315, 64009298), (630, 32004649)]