12469450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1549}}^1$

素因数の和:1591

約数の個数: 48

約数和(自身を含む): 27676800

約数和(自身を除く): 15207350

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 35, 46, 50, 70, 115, 161, 175, 230, 322, 350, 575, 805, 1150, 1549, 1610, 3098, 4025, 7745, 8050, 10843, 15490, 21686, 35627, 38725, 54215, 71254, 77450, 108430, 178135, 249389, 271075, 356270, 498778, 542150, 890675, 1246945, 1781350, 2493890, 6234725, 12469450]

約数ペア:

[(1, 12469450), (2, 6234725), (5, 2493890), (7, 1781350), (10, 1246945), (14, 890675), (23, 542150), (25, 498778), (35, 356270), (46, 271075), (50, 249389), (70, 178135), (115, 108430), (161, 77450), (175, 71254), (230, 54215), (322, 38725), (350, 35627), (575, 21686), (805, 15490), (1150, 10843), (1549, 8050), (1610, 7745), (3098, 4025)]