63297220

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{9227}}^1$

素因数の和:9257

約数の個数: 48

約数和(自身を含む): 155030400

約数和(自身を除く): 91733180

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 686, 980, 1372, 1715, 3430, 6860, 9227, 18454, 36908, 46135, 64589, 92270, 129178, 184540, 258356, 322945, 452123, 645890, 904246, 1291780, 1808492, 2260615, 3164861, 4521230, 6329722, 9042460, 12659444, 15824305, 31648610, 63297220]

約数ペア:

[(1, 63297220), (2, 31648610), (4, 15824305), (5, 12659444), (7, 9042460), (10, 6329722), (14, 4521230), (20, 3164861), (28, 2260615), (35, 1808492), (49, 1291780), (70, 904246), (98, 645890), (140, 452123), (196, 322945), (245, 258356), (343, 184540), (490, 129178), (686, 92270), (980, 64589), (1372, 46135), (1715, 36908), (3430, 18454), (6860, 9227)]