555366970

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^2\times {\mathrm{479}}^1$

素因数の和:651

約数の個数: 48

約数和(自身を含む): 1060231680

約数和(自身を除く): 504864710

約数列:

[1, 2, 5, 10, 23, 46, 71, 115, 142, 230, 355, 479, 710, 958, 1633, 2395, 3266, 4790, 5041, 8165, 10082, 11017, 16330, 22034, 25205, 34009, 50410, 55085, 68018, 110170, 115943, 170045, 231886, 340090, 579715, 782207, 1159430, 1564414, 2414639, 3911035, 4829278, 7822070, 12073195, 24146390, 55536697, 111073394, 277683485, 555366970]

約数ペア:

[(1, 555366970), (2, 277683485), (5, 111073394), (10, 55536697), (23, 24146390), (46, 12073195), (71, 7822070), (115, 4829278), (142, 3911035), (230, 2414639), (355, 1564414), (479, 1159430), (710, 782207), (958, 579715), (1633, 340090), (2395, 231886), (3266, 170045), (4790, 115943), (5041, 110170), (8165, 68018), (10082, 55085), (11017, 50410), (16330, 34009), (22034, 25205)]