70910955

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{523}}^1$

素因数の和:688

約数の個数: 48

約数和(自身を含む): 129482496

約数和(自身を除く): 58571541

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 131, 207, 345, 393, 523, 655, 1035, 1179, 1569, 1965, 2615, 3013, 4707, 5895, 7845, 9039, 12029, 15065, 23535, 27117, 36087, 45195, 60145, 68513, 108261, 135585, 180435, 205539, 342565, 541305, 616617, 1027695, 1575799, 3083085, 4727397, 7878995, 14182191, 23636985, 70910955]

約数ペア:

[(1, 70910955), (3, 23636985), (5, 14182191), (9, 7878995), (15, 4727397), (23, 3083085), (45, 1575799), (69, 1027695), (115, 616617), (131, 541305), (207, 342565), (345, 205539), (393, 180435), (523, 135585), (655, 108261), (1035, 68513), (1179, 60145), (1569, 45195), (1965, 36087), (2615, 27117), (3013, 23535), (4707, 15065), (5895, 12029), (7845, 9039)]