102156740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{42923}}^1$

素因数の和:42956

約数の個数: 48

約数和(自身を含む): 259604352

約数和(自身を除く): 157447612

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 42923, 85846, 171692, 214615, 300461, 429230, 600922, 729691, 858460, 1201844, 1459382, 1502305, 2918764, 3004610, 3648455, 5107837, 6009220, 7296910, 10215674, 14593820, 20431348, 25539185, 51078370, 102156740]

約数ペア:

[(1, 102156740), (2, 51078370), (4, 25539185), (5, 20431348), (7, 14593820), (10, 10215674), (14, 7296910), (17, 6009220), (20, 5107837), (28, 3648455), (34, 3004610), (35, 2918764), (68, 1502305), (70, 1459382), (85, 1201844), (119, 858460), (140, 729691), (170, 600922), (238, 429230), (340, 300461), (476, 214615), (595, 171692), (1190, 85846), (2380, 42923)]