18143669220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{17787911}}^1$

素因数の和:17787940

約数の個数: 48

約数和(自身を含む): 53790645888

約数和(自身を除く): 35646976668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 17787911, 35575822, 53363733, 71151644, 88939555, 106727466, 177879110, 213454932, 266818665, 302394487, 355758220, 533637330, 604788974, 907183461, 1067274660, 1209577948, 1511972435, 1814366922, 3023944870, 3628733844, 4535917305, 6047889740, 9071834610, 18143669220]

約数ペア:

[(1, 18143669220), (2, 9071834610), (3, 6047889740), (4, 4535917305), (5, 3628733844), (6, 3023944870), (10, 1814366922), (12, 1511972435), (15, 1209577948), (17, 1067274660), (20, 907183461), (30, 604788974), (34, 533637330), (51, 355758220), (60, 302394487), (68, 266818665), (85, 213454932), (102, 177879110), (170, 106727466), (204, 88939555), (255, 71151644), (340, 53363733), (510, 35575822), (1020, 17787911)]