2019563010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{393677}}^1$

素因数の和:393712

約数の個数: 64

約数和(自身を含む): 5668963200

約数和(自身を除く): 3649400190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 5130, 393677, 787354, 1181031, 1968385, 2362062, 3543093, 3936770, 5905155, 7086186, 7479863, 10629279, 11810310, 14959726, 17715465, 21258558, 22439589, 35430930, 37399315, 44879178, 53146395, 67318767, 74798630, 106292790, 112197945, 134637534, 201956301, 224395890, 336593835, 403912602, 673187670, 1009781505, 2019563010]

約数ペア:

[(1, 2019563010), (2, 1009781505), (3, 673187670), (5, 403912602), (6, 336593835), (9, 224395890), (10, 201956301), (15, 134637534), (18, 112197945), (19, 106292790), (27, 74798630), (30, 67318767), (38, 53146395), (45, 44879178), (54, 37399315), (57, 35430930), (90, 22439589), (95, 21258558), (114, 17715465), (135, 14959726), (171, 11810310), (190, 10629279), (270, 7479863), (285, 7086186), (342, 5905155), (513, 3936770), (570, 3543093), (855, 2362062), (1026, 1968385), (1710, 1181031), (2565, 787354), (5130, 393677)]