318543210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{42643}}^1$

素因数の和:42739

約数の個数: 48

約数和(自身を含む): 838210464

約数和(自身を除く): 519667254

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, 42643, 85286, 127929, 213215, 255858, 383787, 426430, 639645, 767574, 1279290, 1918935, 3539369, 3837870, 7078738, 10618107, 17696845, 21236214, 31854321, 35393690, 53090535, 63708642, 106181070, 159271605, 318543210]

約数ペア:

[(1, 318543210), (2, 159271605), (3, 106181070), (5, 63708642), (6, 53090535), (9, 35393690), (10, 31854321), (15, 21236214), (18, 17696845), (30, 10618107), (45, 7078738), (83, 3837870), (90, 3539369), (166, 1918935), (249, 1279290), (415, 767574), (498, 639645), (747, 426430), (830, 383787), (1245, 255858), (1494, 213215), (2490, 127929), (3735, 85286), (7470, 42643)]