390623565510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{21810361}}^1$

素因数の和:21810573

約数の個数: 48

約数和(自身を含む): 1020724941600

約数和(自身を除く): 630101376090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 199, 398, 597, 995, 1194, 1791, 1990, 2985, 3582, 5970, 8955, 17910, 21810361, 43620722, 65431083, 109051805, 130862166, 196293249, 218103610, 327155415, 392586498, 654310830, 981466245, 1962932490, 4340261839, 8680523678, 13020785517, 21701309195, 26041571034, 39062356551, 43402618390, 65103927585, 78124713102, 130207855170, 195311782755, 390623565510]

約数ペア:

[(1, 390623565510), (2, 195311782755), (3, 130207855170), (5, 78124713102), (6, 65103927585), (9, 43402618390), (10, 39062356551), (15, 26041571034), (18, 21701309195), (30, 13020785517), (45, 8680523678), (90, 4340261839), (199, 1962932490), (398, 981466245), (597, 654310830), (995, 392586498), (1194, 327155415), (1791, 218103610), (1990, 196293249), (2985, 130862166), (3582, 109051805), (5970, 65431083), (8955, 43620722), (17910, 21810361)]