27279070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{967}}^1$

素因数の和:1025

約数の個数: 64

約数和(自身を含む): 62447616

約数和(自身を除く): 35168546

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 31, 35, 62, 65, 70, 91, 130, 155, 182, 217, 310, 403, 434, 455, 806, 910, 967, 1085, 1934, 2015, 2170, 2821, 4030, 4835, 5642, 6769, 9670, 12571, 13538, 14105, 25142, 28210, 29977, 33845, 59954, 62855, 67690, 87997, 125710, 149885, 175994, 209839, 299770, 389701, 419678, 439985, 779402, 879970, 1049195, 1948505, 2098390, 2727907, 3897010, 5455814, 13639535, 27279070]

約数ペア:

[(1, 27279070), (2, 13639535), (5, 5455814), (7, 3897010), (10, 2727907), (13, 2098390), (14, 1948505), (26, 1049195), (31, 879970), (35, 779402), (62, 439985), (65, 419678), (70, 389701), (91, 299770), (130, 209839), (155, 175994), (182, 149885), (217, 125710), (310, 87997), (403, 67690), (434, 62855), (455, 59954), (806, 33845), (910, 29977), (967, 28210), (1085, 25142), (1934, 14105), (2015, 13538), (2170, 12571), (2821, 9670), (4030, 6769), (4835, 5642)]