27279390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{601}}^1$

素因数の和:717

約数の個数: 64

約数和(自身を含む): 70217280

約数和(自身を除く): 42937890

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 89, 102, 170, 178, 255, 267, 445, 510, 534, 601, 890, 1202, 1335, 1513, 1803, 2670, 3005, 3026, 3606, 4539, 6010, 7565, 9015, 9078, 10217, 15130, 18030, 20434, 22695, 30651, 45390, 51085, 53489, 61302, 102170, 106978, 153255, 160467, 267445, 306510, 320934, 534890, 802335, 909313, 1604670, 1818626, 2727939, 4546565, 5455878, 9093130, 13639695, 27279390]

約数ペア:

[(1, 27279390), (2, 13639695), (3, 9093130), (5, 5455878), (6, 4546565), (10, 2727939), (15, 1818626), (17, 1604670), (30, 909313), (34, 802335), (51, 534890), (85, 320934), (89, 306510), (102, 267445), (170, 160467), (178, 153255), (255, 106978), (267, 102170), (445, 61302), (510, 53489), (534, 51085), (601, 45390), (890, 30651), (1202, 22695), (1335, 20434), (1513, 18030), (1803, 15130), (2670, 10217), (3005, 9078), (3026, 9015), (3606, 7565), (4539, 6010)]