2912095020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1128719}}^1$

素因数の和:1128774

約数の個数: 48

約数和(自身を含む): 8343498240

約数和(自身を除く): 5431403220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 1128719, 2257438, 3386157, 4514876, 5643595, 6772314, 11287190, 13544628, 16930785, 22574380, 33861570, 48534917, 67723140, 97069834, 145604751, 194139668, 242674585, 291209502, 485349170, 582419004, 728023755, 970698340, 1456047510, 2912095020]

約数ペア:

[(1, 2912095020), (2, 1456047510), (3, 970698340), (4, 728023755), (5, 582419004), (6, 485349170), (10, 291209502), (12, 242674585), (15, 194139668), (20, 145604751), (30, 97069834), (43, 67723140), (60, 48534917), (86, 33861570), (129, 22574380), (172, 16930785), (215, 13544628), (258, 11287190), (430, 6772314), (516, 5643595), (645, 4514876), (860, 3386157), (1290, 2257438), (2580, 1128719)]