13954620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{13681}}^1$

素因数の和:13710

約数の個数: 48

約数和(自身を含む): 41374368

約数和(自身を除く): 27419748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 13681, 27362, 41043, 54724, 68405, 82086, 136810, 164172, 205215, 232577, 273620, 410430, 465154, 697731, 820860, 930308, 1162885, 1395462, 2325770, 2790924, 3488655, 4651540, 6977310, 13954620]

約数ペア:

[(1, 13954620), (2, 6977310), (3, 4651540), (4, 3488655), (5, 2790924), (6, 2325770), (10, 1395462), (12, 1162885), (15, 930308), (17, 820860), (20, 697731), (30, 465154), (34, 410430), (51, 273620), (60, 232577), (68, 205215), (85, 164172), (102, 136810), (170, 82086), (204, 68405), (255, 54724), (340, 41043), (510, 27362), (1020, 13681)]