528990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1$

素因数の和:257

約数の個数: 64

約数和(自身を含む): 1589760

約数和(自身を除く): 1060770

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 229, 231, 330, 385, 458, 462, 687, 770, 1145, 1155, 1374, 1603, 2290, 2310, 2519, 3206, 3435, 4809, 5038, 6870, 7557, 8015, 9618, 12595, 15114, 16030, 17633, 24045, 25190, 35266, 37785, 48090, 52899, 75570, 88165, 105798, 176330, 264495, 528990]

約数ペア:

[(1, 528990), (2, 264495), (3, 176330), (5, 105798), (6, 88165), (7, 75570), (10, 52899), (11, 48090), (14, 37785), (15, 35266), (21, 25190), (22, 24045), (30, 17633), (33, 16030), (35, 15114), (42, 12595), (55, 9618), (66, 8015), (70, 7557), (77, 6870), (105, 5038), (110, 4809), (154, 3435), (165, 3206), (210, 2519), (229, 2310), (231, 2290), (330, 1603), (385, 1374), (458, 1155), (462, 1145), (687, 770)]