201514230

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{248783}}^1$

素因数の和:248802

約数の個数: 40

約数和(自身を含む): 541851552

約数和(自身を除く): 340337322

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 248783, 497566, 746349, 1243915, 1492698, 2239047, 2487830, 3731745, 4478094, 6717141, 7463490, 11195235, 13434282, 20151423, 22390470, 33585705, 40302846, 67171410, 100757115, 201514230]

約数ペア:

[(1, 201514230), (2, 100757115), (3, 67171410), (5, 40302846), (6, 33585705), (9, 22390470), (10, 20151423), (15, 13434282), (18, 11195235), (27, 7463490), (30, 6717141), (45, 4478094), (54, 3731745), (81, 2487830), (90, 2239047), (135, 1492698), (162, 1243915), (270, 746349), (405, 497566), (810, 248783)]