3098920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7043}}^1$

素因数の和:7065

約数の個数: 32

約数和(自身を含む): 7607520

約数和(自身を除く): 4508600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 7043, 14086, 28172, 35215, 56344, 70430, 77473, 140860, 154946, 281720, 309892, 387365, 619784, 774730, 1549460, 3098920]

約数ペア:

[(1, 3098920), (2, 1549460), (4, 774730), (5, 619784), (8, 387365), (10, 309892), (11, 281720), (20, 154946), (22, 140860), (40, 77473), (44, 70430), (55, 56344), (88, 35215), (110, 28172), (220, 14086), (440, 7043)]