2783646450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{475837}}^1$

素因数の和:475868

約数の個数: 72

約数和(自身を含む): 8054033988

約数和(自身を除く): 5270387538

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 585, 650, 975, 1170, 1950, 2925, 5850, 475837, 951674, 1427511, 2379185, 2855022, 4282533, 4758370, 6185881, 7137555, 8565066, 11895925, 12371762, 14275110, 18557643, 21412665, 23791850, 30929405, 35687775, 37115286, 42825330, 55672929, 61858810, 71375550, 92788215, 107063325, 111345858, 154647025, 185576430, 214126650, 278364645, 309294050, 463941075, 556729290, 927882150, 1391823225, 2783646450]

約数ペア:

[(1, 2783646450), (2, 1391823225), (3, 927882150), (5, 556729290), (6, 463941075), (9, 309294050), (10, 278364645), (13, 214126650), (15, 185576430), (18, 154647025), (25, 111345858), (26, 107063325), (30, 92788215), (39, 71375550), (45, 61858810), (50, 55672929), (65, 42825330), (75, 37115286), (78, 35687775), (90, 30929405), (117, 23791850), (130, 21412665), (150, 18557643), (195, 14275110), (225, 12371762), (234, 11895925), (325, 8565066), (390, 7137555), (450, 6185881), (585, 4758370), (650, 4282533), (975, 2855022), (1170, 2379185), (1950, 1427511), (2925, 951674), (5850, 475837)]