189630780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{839}}^1\times {\mathrm{3767}}^1$

素因数の和:4618

約数の個数: 48

約数和(自身を含む): 531740160

約数和(自身を除く): 342109380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 839, 1678, 2517, 3356, 3767, 4195, 5034, 7534, 8390, 10068, 11301, 12585, 15068, 16780, 18835, 22602, 25170, 37670, 45204, 50340, 56505, 75340, 113010, 226020, 3160513, 6321026, 9481539, 12642052, 15802565, 18963078, 31605130, 37926156, 47407695, 63210260, 94815390, 189630780]

約数ペア:

[(1, 189630780), (2, 94815390), (3, 63210260), (4, 47407695), (5, 37926156), (6, 31605130), (10, 18963078), (12, 15802565), (15, 12642052), (20, 9481539), (30, 6321026), (60, 3160513), (839, 226020), (1678, 113010), (2517, 75340), (3356, 56505), (3767, 50340), (4195, 45204), (5034, 37670), (7534, 25170), (8390, 22602), (10068, 18835), (11301, 16780), (12585, 15068)]