18059460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:245

約数の個数: 96

約数和(自身を含む): 53343360

約数和(自身を除く): 35283900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 97, 107, 116, 145, 174, 194, 214, 290, 291, 321, 348, 388, 428, 435, 485, 535, 580, 582, 642, 870, 970, 1070, 1164, 1284, 1455, 1605, 1740, 1940, 2140, 2813, 2910, 3103, 3210, 5626, 5820, 6206, 6420, 8439, 9309, 10379, 11252, 12412, 14065, 15515, 16878, 18618, 20758, 28130, 31030, 31137, 33756, 37236, 41516, 42195, 46545, 51895, 56260, 62060, 62274, 84390, 93090, 103790, 124548, 155685, 168780, 186180, 207580, 300991, 311370, 601982, 622740, 902973, 1203964, 1504955, 1805946, 3009910, 3611892, 4514865, 6019820, 9029730, 18059460]

約数ペア:

[(1, 18059460), (2, 9029730), (3, 6019820), (4, 4514865), (5, 3611892), (6, 3009910), (10, 1805946), (12, 1504955), (15, 1203964), (20, 902973), (29, 622740), (30, 601982), (58, 311370), (60, 300991), (87, 207580), (97, 186180), (107, 168780), (116, 155685), (145, 124548), (174, 103790), (194, 93090), (214, 84390), (290, 62274), (291, 62060), (321, 56260), (348, 51895), (388, 46545), (428, 42195), (435, 41516), (485, 37236), (535, 33756), (580, 31137), (582, 31030), (642, 28130), (870, 20758), (970, 18618), (1070, 16878), (1164, 15515), (1284, 14065), (1455, 12412), (1605, 11252), (1740, 10379), (1940, 9309), (2140, 8439), (2813, 6420), (2910, 6206), (3103, 5820), (3210, 5626)]