553275870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{19231}}^1$

素因数の和:19385

約数の個数: 64

約数和(自身を含む): 1528713216

約数和(自身を除く): 975437346

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 137, 210, 274, 411, 685, 822, 959, 1370, 1918, 2055, 2877, 4110, 4795, 5754, 9590, 14385, 19231, 28770, 38462, 57693, 96155, 115386, 134617, 192310, 269234, 288465, 403851, 576930, 673085, 807702, 1346170, 2019255, 2634647, 4038510, 5269294, 7903941, 13173235, 15807882, 18442529, 26346470, 36885058, 39519705, 55327587, 79039410, 92212645, 110655174, 184425290, 276637935, 553275870]

約数ペア:

[(1, 553275870), (2, 276637935), (3, 184425290), (5, 110655174), (6, 92212645), (7, 79039410), (10, 55327587), (14, 39519705), (15, 36885058), (21, 26346470), (30, 18442529), (35, 15807882), (42, 13173235), (70, 7903941), (105, 5269294), (137, 4038510), (210, 2634647), (274, 2019255), (411, 1346170), (685, 807702), (822, 673085), (959, 576930), (1370, 403851), (1918, 288465), (2055, 269234), (2877, 192310), (4110, 134617), (4795, 115386), (5754, 96155), (9590, 57693), (14385, 38462), (19231, 28770)]