30691020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{3433}}^1$

素因数の和:3594

約数の個数: 48

約数和(自身を含む): 86536800

約数和(自身を除く): 55845780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 149, 298, 447, 596, 745, 894, 1490, 1788, 2235, 2980, 3433, 4470, 6866, 8940, 10299, 13732, 17165, 20598, 34330, 41196, 51495, 68660, 102990, 205980, 511517, 1023034, 1534551, 2046068, 2557585, 3069102, 5115170, 6138204, 7672755, 10230340, 15345510, 30691020]

約数ペア:

[(1, 30691020), (2, 15345510), (3, 10230340), (4, 7672755), (5, 6138204), (6, 5115170), (10, 3069102), (12, 2557585), (15, 2046068), (20, 1534551), (30, 1023034), (60, 511517), (149, 205980), (298, 102990), (447, 68660), (596, 51495), (745, 41196), (894, 34330), (1490, 20598), (1788, 17165), (2235, 13732), (2980, 10299), (3433, 8940), (4470, 6866)]