64158210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{293}}^1\times {\mathrm{811}}^1$

素因数の和:1120

約数の個数: 64

約数和(自身を含む): 171884160

約数和(自身を除く): 107725950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 293, 586, 811, 879, 1465, 1622, 1758, 2433, 2637, 2930, 4055, 4395, 4866, 5274, 7299, 7911, 8110, 8790, 12165, 13185, 14598, 15822, 21897, 24330, 26370, 36495, 39555, 43794, 72990, 79110, 109485, 218970, 237623, 475246, 712869, 1188115, 1425738, 2138607, 2376230, 3564345, 4277214, 6415821, 7128690, 10693035, 12831642, 21386070, 32079105, 64158210]

約数ペア:

[(1, 64158210), (2, 32079105), (3, 21386070), (5, 12831642), (6, 10693035), (9, 7128690), (10, 6415821), (15, 4277214), (18, 3564345), (27, 2376230), (30, 2138607), (45, 1425738), (54, 1188115), (90, 712869), (135, 475246), (270, 237623), (293, 218970), (586, 109485), (811, 79110), (879, 72990), (1465, 43794), (1622, 39555), (1758, 36495), (2433, 26370), (2637, 24330), (2930, 21897), (4055, 15822), (4395, 14598), (4866, 13185), (5274, 12165), (7299, 8790), (7911, 8110)]