30736980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{170761}}^1$

素因数の和:170776

約数の個数: 36

約数和(自身を含む): 93236052

約数和(自身を除く): 62499072

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 170761, 341522, 512283, 683044, 853805, 1024566, 1536849, 1707610, 2049132, 2561415, 3073698, 3415220, 5122830, 6147396, 7684245, 10245660, 15368490, 30736980]

約数ペア:

[(1, 30736980), (2, 15368490), (3, 10245660), (4, 7684245), (5, 6147396), (6, 5122830), (9, 3415220), (10, 3073698), (12, 2561415), (15, 2049132), (18, 1707610), (20, 1536849), (30, 1024566), (36, 853805), (45, 683044), (60, 512283), (90, 341522), (180, 170761)]