139943610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{50159}}^1$

素因数の和:50203

約数の個数: 48

約数和(自身を含む): 375598080

約数和(自身を除く): 235654470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 50159, 100318, 150477, 250795, 300954, 451431, 501590, 752385, 902862, 1504770, 1554929, 2257155, 3109858, 4514310, 4664787, 7774645, 9329574, 13994361, 15549290, 23323935, 27988722, 46647870, 69971805, 139943610]

約数ペア:

[(1, 139943610), (2, 69971805), (3, 46647870), (5, 27988722), (6, 23323935), (9, 15549290), (10, 13994361), (15, 9329574), (18, 7774645), (30, 4664787), (31, 4514310), (45, 3109858), (62, 2257155), (90, 1554929), (93, 1504770), (155, 902862), (186, 752385), (279, 501590), (310, 451431), (465, 300954), (558, 250795), (930, 150477), (1395, 100318), (2790, 50159)]