17090996850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1998947}}^1$

素因数の和:1998984

約数の個数: 72

約数和(自身を含む): 48334562640

約数和(自身を除く): 31243565790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 75, 90, 95, 114, 150, 171, 190, 225, 285, 342, 450, 475, 570, 855, 950, 1425, 1710, 2850, 4275, 8550, 1998947, 3997894, 5996841, 9994735, 11993682, 17990523, 19989470, 29984205, 35981046, 37979993, 49973675, 59968410, 75959986, 89952615, 99947350, 113939979, 149921025, 179905230, 189899965, 227879958, 299842050, 341819937, 379799930, 449763075, 569699895, 683639874, 899526150, 949499825, 1139399790, 1709099685, 1898999650, 2848499475, 3418199370, 5696998950, 8545498425, 17090996850]

約数ペア:

[(1, 17090996850), (2, 8545498425), (3, 5696998950), (5, 3418199370), (6, 2848499475), (9, 1898999650), (10, 1709099685), (15, 1139399790), (18, 949499825), (19, 899526150), (25, 683639874), (30, 569699895), (38, 449763075), (45, 379799930), (50, 341819937), (57, 299842050), (75, 227879958), (90, 189899965), (95, 179905230), (114, 149921025), (150, 113939979), (171, 99947350), (190, 89952615), (225, 75959986), (285, 59968410), (342, 49973675), (450, 37979993), (475, 35981046), (570, 29984205), (855, 19989470), (950, 17990523), (1425, 11993682), (1710, 9994735), (2850, 5996841), (4275, 3997894), (8550, 1998947)]