15691509890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1531}}^1\times {\mathrm{146417}}^1$

素因数の和:147962

約数の個数: 32

約数和(自身を含む): 32300982144

約数和(自身を除く): 16609472254

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1531, 3062, 7655, 10717, 15310, 21434, 53585, 107170, 146417, 292834, 732085, 1024919, 1464170, 2049838, 5124595, 10249190, 224164427, 448328854, 1120822135, 1569150989, 2241644270, 3138301978, 7845754945, 15691509890]

約数ペア:

[(1, 15691509890), (2, 7845754945), (5, 3138301978), (7, 2241644270), (10, 1569150989), (14, 1120822135), (35, 448328854), (70, 224164427), (1531, 10249190), (3062, 5124595), (7655, 2049838), (10717, 1464170), (15310, 1024919), (21434, 732085), (53585, 292834), (107170, 146417)]