77107890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{135277}}^1$

素因数の和:135306

約数の個数: 32

約数和(自身を含む): 194800320

約数和(自身を除く): 117692430

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 135277, 270554, 405831, 676385, 811662, 1352770, 2029155, 2570263, 4058310, 5140526, 7710789, 12851315, 15421578, 25702630, 38553945, 77107890]

約数ペア:

[(1, 77107890), (2, 38553945), (3, 25702630), (5, 15421578), (6, 12851315), (10, 7710789), (15, 5140526), (19, 4058310), (30, 2570263), (38, 2029155), (57, 1352770), (95, 811662), (114, 676385), (190, 405831), (285, 270554), (570, 135277)]