12987079260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9410927}}^1$

素因数の和:9410962

約数の個数: 48

約数和(自身を含む): 37944861696

約数和(自身を除く): 24957782436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 9410927, 18821854, 28232781, 37643708, 47054635, 56465562, 94109270, 112931124, 141163905, 188218540, 216451321, 282327810, 432902642, 564655620, 649353963, 865805284, 1082256605, 1298707926, 2164513210, 2597415852, 3246769815, 4329026420, 6493539630, 12987079260]

約数ペア:

[(1, 12987079260), (2, 6493539630), (3, 4329026420), (4, 3246769815), (5, 2597415852), (6, 2164513210), (10, 1298707926), (12, 1082256605), (15, 865805284), (20, 649353963), (23, 564655620), (30, 432902642), (46, 282327810), (60, 216451321), (69, 188218540), (92, 141163905), (115, 112931124), (138, 94109270), (230, 56465562), (276, 47054635), (345, 37643708), (460, 28232781), (690, 18821854), (1380, 9410927)]