27227771510

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1\times {\mathrm{6343}}^1$

素因数の和:6669

約数の個数: 64

約数和(自身を含む): 51654979584

約数和(自身を除く): 24427208074

約数列:

[1, 2, 5, 10, 31, 61, 62, 122, 155, 227, 305, 310, 454, 610, 1135, 1891, 2270, 3782, 6343, 7037, 9455, 12686, 13847, 14074, 18910, 27694, 31715, 35185, 63430, 69235, 70370, 138470, 196633, 386923, 393266, 429257, 773846, 858514, 983165, 1439861, 1934615, 1966330, 2146285, 2879722, 3869230, 4292570, 7199305, 11994613, 14398610, 23989226, 44635691, 59973065, 87831521, 89271382, 119946130, 175663042, 223178455, 439157605, 446356910, 878315210, 2722777151, 5445554302, 13613885755, 27227771510]

約数ペア:

[(1, 27227771510), (2, 13613885755), (5, 5445554302), (10, 2722777151), (31, 878315210), (61, 446356910), (62, 439157605), (122, 223178455), (155, 175663042), (227, 119946130), (305, 89271382), (310, 87831521), (454, 59973065), (610, 44635691), (1135, 23989226), (1891, 14398610), (2270, 11994613), (3782, 7199305), (6343, 4292570), (7037, 3869230), (9455, 2879722), (12686, 2146285), (13847, 1966330), (14074, 1934615), (18910, 1439861), (27694, 983165), (31715, 858514), (35185, 773846), (63430, 429257), (69235, 393266), (70370, 386923), (138470, 196633)]