513405630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{68729}}^1$

素因数の和:68825

約数の個数: 48

約数和(自身を含む): 1350956880

約数和(自身を除く): 837551250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 83, 90, 166, 249, 415, 498, 747, 830, 1245, 1494, 2490, 3735, 7470, 68729, 137458, 206187, 343645, 412374, 618561, 687290, 1030935, 1237122, 2061870, 3092805, 5704507, 6185610, 11409014, 17113521, 28522535, 34227042, 51340563, 57045070, 85567605, 102681126, 171135210, 256702815, 513405630]

約数ペア:

[(1, 513405630), (2, 256702815), (3, 171135210), (5, 102681126), (6, 85567605), (9, 57045070), (10, 51340563), (15, 34227042), (18, 28522535), (30, 17113521), (45, 11409014), (83, 6185610), (90, 5704507), (166, 3092805), (249, 2061870), (415, 1237122), (498, 1030935), (747, 687290), (830, 618561), (1245, 412374), (1494, 343645), (2490, 206187), (3735, 137458), (7470, 68729)]