391902030

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{111653}}^1$

素因数の和:111682

約数の個数: 64

約数和(自身を含む): 1125472320

約数和(自身を除く): 733570290

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 111653, 223306, 334959, 558265, 669918, 1004877, 1116530, 1451489, 1674795, 2009754, 2902978, 3014631, 3349590, 4354467, 5024385, 6029262, 7257445, 8708934, 10048770, 13063401, 14514890, 15073155, 21772335, 26126802, 30146310, 39190203, 43544670, 65317005, 78380406, 130634010, 195951015, 391902030]

約数ペア:

[(1, 391902030), (2, 195951015), (3, 130634010), (5, 78380406), (6, 65317005), (9, 43544670), (10, 39190203), (13, 30146310), (15, 26126802), (18, 21772335), (26, 15073155), (27, 14514890), (30, 13063401), (39, 10048770), (45, 8708934), (54, 7257445), (65, 6029262), (78, 5024385), (90, 4354467), (117, 3349590), (130, 3014631), (135, 2902978), (195, 2009754), (234, 1674795), (270, 1451489), (351, 1116530), (390, 1004877), (585, 669918), (702, 558265), (1170, 334959), (1755, 223306), (3510, 111653)]