90996970

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{383}}^1\times {\mathrm{1033}}^1$

素因数の和:1446

約数の個数: 32

約数和(自身を含む): 171528192

約数和(自身を除く): 80531222

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 383, 766, 1033, 1915, 2066, 3830, 5165, 8809, 10330, 17618, 23759, 44045, 47518, 88090, 118795, 237590, 395639, 791278, 1978195, 3956390, 9099697, 18199394, 45498485, 90996970]

約数ペア:

[(1, 90996970), (2, 45498485), (5, 18199394), (10, 9099697), (23, 3956390), (46, 1978195), (115, 791278), (230, 395639), (383, 237590), (766, 118795), (1033, 88090), (1915, 47518), (2066, 44045), (3830, 23759), (5165, 17618), (8809, 10330)]