16687890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3253}}^1$

素因数の和:3288

約数の個数: 64

約数和(自身を含む): 46857600

約数和(自身を除く): 30169710

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, 3253, 5130, 6506, 9759, 16265, 19518, 29277, 32530, 48795, 58554, 61807, 87831, 97590, 123614, 146385, 175662, 185421, 292770, 309035, 370842, 439155, 556263, 618070, 878310, 927105, 1112526, 1668789, 1854210, 2781315, 3337578, 5562630, 8343945, 16687890]

約数ペア:

[(1, 16687890), (2, 8343945), (3, 5562630), (5, 3337578), (6, 2781315), (9, 1854210), (10, 1668789), (15, 1112526), (18, 927105), (19, 878310), (27, 618070), (30, 556263), (38, 439155), (45, 370842), (54, 309035), (57, 292770), (90, 185421), (95, 175662), (114, 146385), (135, 123614), (171, 97590), (190, 87831), (270, 61807), (285, 58554), (342, 48795), (513, 32530), (570, 29277), (855, 19518), (1026, 16265), (1710, 9759), (2565, 6506), (3253, 5130)]