13974930

素因数分解:

$2^1\times 3^9\times 5^1\times {\mathrm{71}}^1$

素因数の和:105

約数の個数: 80

約数和(自身を含む): 38263104

約数和(自身を除く): 24288174

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 71, 81, 90, 135, 142, 162, 213, 243, 270, 355, 405, 426, 486, 639, 710, 729, 810, 1065, 1215, 1278, 1458, 1917, 2130, 2187, 2430, 3195, 3645, 3834, 4374, 5751, 6390, 6561, 7290, 9585, 10935, 11502, 13122, 17253, 19170, 19683, 21870, 28755, 32805, 34506, 39366, 51759, 57510, 65610, 86265, 98415, 103518, 155277, 172530, 196830, 258795, 310554, 465831, 517590, 776385, 931662, 1397493, 1552770, 2329155, 2794986, 4658310, 6987465, 13974930]

約数ペア:

[(1, 13974930), (2, 6987465), (3, 4658310), (5, 2794986), (6, 2329155), (9, 1552770), (10, 1397493), (15, 931662), (18, 776385), (27, 517590), (30, 465831), (45, 310554), (54, 258795), (71, 196830), (81, 172530), (90, 155277), (135, 103518), (142, 98415), (162, 86265), (213, 65610), (243, 57510), (270, 51759), (355, 39366), (405, 34506), (426, 32805), (486, 28755), (639, 21870), (710, 19683), (729, 19170), (810, 17253), (1065, 13122), (1215, 11502), (1278, 10935), (1458, 9585), (1917, 7290), (2130, 6561), (2187, 6390), (2430, 5751), (3195, 4374), (3645, 3834)]