2764440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{1097}}^1$

素因数の和:1121

約数の個数: 96

約数和(自身を含む): 10277280

約数和(自身を除く): 7512840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1097, 1260, 2194, 2520, 3291, 4388, 5485, 6582, 7679, 8776, 9873, 10970, 13164, 15358, 16455, 19746, 21940, 23037, 26328, 30716, 32910, 38395, 39492, 43880, 46074, 49365, 61432, 65820, 69111, 76790, 78984, 92148, 98730, 115185, 131640, 138222, 153580, 184296, 197460, 230370, 276444, 307160, 345555, 394920, 460740, 552888, 691110, 921480, 1382220, 2764440]

約数ペア:

[(1, 2764440), (2, 1382220), (3, 921480), (4, 691110), (5, 552888), (6, 460740), (7, 394920), (8, 345555), (9, 307160), (10, 276444), (12, 230370), (14, 197460), (15, 184296), (18, 153580), (20, 138222), (21, 131640), (24, 115185), (28, 98730), (30, 92148), (35, 78984), (36, 76790), (40, 69111), (42, 65820), (45, 61432), (56, 49365), (60, 46074), (63, 43880), (70, 39492), (72, 38395), (84, 32910), (90, 30716), (105, 26328), (120, 23037), (126, 21940), (140, 19746), (168, 16455), (180, 15358), (210, 13164), (252, 10970), (280, 9873), (315, 8776), (360, 7679), (420, 6582), (504, 5485), (630, 4388), (840, 3291), (1097, 2520), (1260, 2194)]