61369110

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20663}}^1$

素因数の和:20690

約数の個数: 64

約数和(自身を含む): 178536960

約数和(自身を除く): 117167850

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 165, 198, 270, 297, 330, 495, 594, 990, 1485, 2970, 20663, 41326, 61989, 103315, 123978, 185967, 206630, 227293, 309945, 371934, 454586, 557901, 619890, 681879, 929835, 1115802, 1136465, 1363758, 1859670, 2045637, 2272930, 2789505, 3409395, 4091274, 5579010, 6136911, 6818790, 10228185, 12273822, 20456370, 30684555, 61369110]

約数ペア:

[(1, 61369110), (2, 30684555), (3, 20456370), (5, 12273822), (6, 10228185), (9, 6818790), (10, 6136911), (11, 5579010), (15, 4091274), (18, 3409395), (22, 2789505), (27, 2272930), (30, 2045637), (33, 1859670), (45, 1363758), (54, 1136465), (55, 1115802), (66, 929835), (90, 681879), (99, 619890), (110, 557901), (135, 454586), (165, 371934), (198, 309945), (270, 227293), (297, 206630), (330, 185967), (495, 123978), (594, 103315), (990, 61989), (1485, 41326), (2970, 20663)]