30080860

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{18121}}^1$

素因数の和:18213

約数の個数: 24

約数和(自身を含む): 63934416

約数和(自身を除く): 33853556

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 18121, 36242, 72484, 90605, 181210, 362420, 1504043, 3008086, 6016172, 7520215, 15040430, 30080860]

約数ペア:

[(1, 30080860), (2, 15040430), (4, 7520215), (5, 6016172), (10, 3008086), (20, 1504043), (83, 362420), (166, 181210), (332, 90605), (415, 72484), (830, 36242), (1660, 18121)]