1333410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{263}}^1$

素因数の和:299

約数の個数: 48

約数和(自身を含む): 3478464

約数和(自身を除く): 2145054

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 263, 338, 390, 507, 526, 789, 845, 1014, 1315, 1578, 1690, 2535, 2630, 3419, 3945, 5070, 6838, 7890, 10257, 17095, 20514, 34190, 44447, 51285, 88894, 102570, 133341, 222235, 266682, 444470, 666705, 1333410]

約数ペア:

[(1, 1333410), (2, 666705), (3, 444470), (5, 266682), (6, 222235), (10, 133341), (13, 102570), (15, 88894), (26, 51285), (30, 44447), (39, 34190), (65, 20514), (78, 17095), (130, 10257), (169, 7890), (195, 6838), (263, 5070), (338, 3945), (390, 3419), (507, 2630), (526, 2535), (789, 1690), (845, 1578), (1014, 1315)]