553640910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{2633}}^1$

素因数の和:2849

約数の個数: 64

約数和(自身を含む): 1368499968

約数和(自身を除く): 814859058

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 163, 215, 258, 326, 430, 489, 645, 815, 978, 1290, 1630, 2445, 2633, 4890, 5266, 7009, 7899, 13165, 14018, 15798, 21027, 26330, 35045, 39495, 42054, 70090, 78990, 105135, 113219, 210270, 226438, 339657, 429179, 566095, 679314, 858358, 1132190, 1287537, 1698285, 2145895, 2575074, 3396570, 4291790, 6437685, 12875370, 18454697, 36909394, 55364091, 92273485, 110728182, 184546970, 276820455, 553640910]

約数ペア:

[(1, 553640910), (2, 276820455), (3, 184546970), (5, 110728182), (6, 92273485), (10, 55364091), (15, 36909394), (30, 18454697), (43, 12875370), (86, 6437685), (129, 4291790), (163, 3396570), (215, 2575074), (258, 2145895), (326, 1698285), (430, 1287537), (489, 1132190), (645, 858358), (815, 679314), (978, 566095), (1290, 429179), (1630, 339657), (2445, 226438), (2633, 210270), (4890, 113219), (5266, 105135), (7009, 78990), (7899, 70090), (13165, 42054), (14018, 39495), (15798, 35045), (21027, 26330)]