9519790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:193

約数の個数: 64

約数和(自身を含む): 20901888

約数和(自身を除く): 11382098

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 41, 62, 70, 82, 107, 155, 205, 214, 217, 287, 310, 410, 434, 535, 574, 749, 1070, 1085, 1271, 1435, 1498, 2170, 2542, 2870, 3317, 3745, 4387, 6355, 6634, 7490, 8774, 8897, 12710, 16585, 17794, 21935, 23219, 30709, 33170, 43870, 44485, 46438, 61418, 88970, 116095, 135997, 153545, 232190, 271994, 307090, 679985, 951979, 1359970, 1903958, 4759895, 9519790]

約数ペア:

[(1, 9519790), (2, 4759895), (5, 1903958), (7, 1359970), (10, 951979), (14, 679985), (31, 307090), (35, 271994), (41, 232190), (62, 153545), (70, 135997), (82, 116095), (107, 88970), (155, 61418), (205, 46438), (214, 44485), (217, 43870), (287, 33170), (310, 30709), (410, 23219), (434, 21935), (535, 17794), (574, 16585), (749, 12710), (1070, 8897), (1085, 8774), (1271, 7490), (1435, 6634), (1498, 6355), (2170, 4387), (2542, 3745), (2870, 3317)]