197384730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{11941}}^1$

素因数の和:11999

約数の個数: 64

約数和(自身を含む): 515894400

約数和(自身を除く): 318509670

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 29, 30, 38, 57, 58, 87, 95, 114, 145, 174, 190, 285, 290, 435, 551, 570, 870, 1102, 1653, 2755, 3306, 5510, 8265, 11941, 16530, 23882, 35823, 59705, 71646, 119410, 179115, 226879, 346289, 358230, 453758, 680637, 692578, 1038867, 1134395, 1361274, 1731445, 2077734, 2268790, 3403185, 3462890, 5194335, 6579491, 6806370, 10388670, 13158982, 19738473, 32897455, 39476946, 65794910, 98692365, 197384730]

約数ペア:

[(1, 197384730), (2, 98692365), (3, 65794910), (5, 39476946), (6, 32897455), (10, 19738473), (15, 13158982), (19, 10388670), (29, 6806370), (30, 6579491), (38, 5194335), (57, 3462890), (58, 3403185), (87, 2268790), (95, 2077734), (114, 1731445), (145, 1361274), (174, 1134395), (190, 1038867), (285, 692578), (290, 680637), (435, 453758), (551, 358230), (570, 346289), (870, 226879), (1102, 179115), (1653, 119410), (2755, 71646), (3306, 59705), (5510, 35823), (8265, 23882), (11941, 16530)]