65740410

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{277}}^1\times {\mathrm{293}}^1$

素因数の和:589

約数の個数: 80

約数和(自身を含む): 178012296

約数和(自身を除く): 112271886

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 277, 293, 405, 554, 586, 810, 831, 879, 1385, 1465, 1662, 1758, 2493, 2637, 2770, 2930, 4155, 4395, 4986, 5274, 7479, 7911, 8310, 8790, 12465, 13185, 14958, 15822, 22437, 23733, 24930, 26370, 37395, 39555, 44874, 47466, 74790, 79110, 81161, 112185, 118665, 162322, 224370, 237330, 243483, 405805, 486966, 730449, 811610, 1217415, 1460898, 2191347, 2434830, 3652245, 4382694, 6574041, 7304490, 10956735, 13148082, 21913470, 32870205, 65740410]

約数ペア:

[(1, 65740410), (2, 32870205), (3, 21913470), (5, 13148082), (6, 10956735), (9, 7304490), (10, 6574041), (15, 4382694), (18, 3652245), (27, 2434830), (30, 2191347), (45, 1460898), (54, 1217415), (81, 811610), (90, 730449), (135, 486966), (162, 405805), (270, 243483), (277, 237330), (293, 224370), (405, 162322), (554, 118665), (586, 112185), (810, 81161), (831, 79110), (879, 74790), (1385, 47466), (1465, 44874), (1662, 39555), (1758, 37395), (2493, 26370), (2637, 24930), (2770, 23733), (2930, 22437), (4155, 15822), (4395, 14958), (4986, 13185), (5274, 12465), (7479, 8790), (7911, 8310)]