348702980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{17383}}^1$

素因数の和:17468

約数の個数: 48

約数和(自身を含む): 788538240

約数和(自身を除く): 439835260

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 59, 68, 85, 118, 170, 236, 295, 340, 590, 1003, 1180, 2006, 4012, 5015, 10030, 17383, 20060, 34766, 69532, 86915, 173830, 295511, 347660, 591022, 1025597, 1182044, 1477555, 2051194, 2955110, 4102388, 5127985, 5910220, 10255970, 17435149, 20511940, 34870298, 69740596, 87175745, 174351490, 348702980]

約数ペア:

[(1, 348702980), (2, 174351490), (4, 87175745), (5, 69740596), (10, 34870298), (17, 20511940), (20, 17435149), (34, 10255970), (59, 5910220), (68, 5127985), (85, 4102388), (118, 2955110), (170, 2051194), (236, 1477555), (295, 1182044), (340, 1025597), (590, 591022), (1003, 347660), (1180, 295511), (2006, 173830), (4012, 86915), (5015, 69532), (10030, 34766), (17383, 20060)]