161534310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{3359}}^1$

素因数の和:3605

約数の個数: 64

約数和(自身を含む): 445132800

約数和(自身を除く): 283598490

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 229, 458, 687, 1145, 1374, 1603, 2290, 3206, 3359, 3435, 4809, 6718, 6870, 8015, 9618, 10077, 16030, 16795, 20154, 23513, 24045, 33590, 47026, 48090, 50385, 70539, 100770, 117565, 141078, 235130, 352695, 705390, 769211, 1538422, 2307633, 3846055, 4615266, 5384477, 7692110, 10768954, 11538165, 16153431, 23076330, 26922385, 32306862, 53844770, 80767155, 161534310]

約数ペア:

[(1, 161534310), (2, 80767155), (3, 53844770), (5, 32306862), (6, 26922385), (7, 23076330), (10, 16153431), (14, 11538165), (15, 10768954), (21, 7692110), (30, 5384477), (35, 4615266), (42, 3846055), (70, 2307633), (105, 1538422), (210, 769211), (229, 705390), (458, 352695), (687, 235130), (1145, 141078), (1374, 117565), (1603, 100770), (2290, 70539), (3206, 50385), (3359, 48090), (3435, 47026), (4809, 33590), (6718, 24045), (6870, 23513), (8015, 20154), (9618, 16795), (10077, 16030)]