341460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{271}}^1$

素因数の和:293

約数の個数: 72

約数和(自身を含む): 1188096

約数和(自身を除く): 846636

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 271, 315, 420, 542, 630, 813, 1084, 1260, 1355, 1626, 1897, 2439, 2710, 3252, 3794, 4065, 4878, 5420, 5691, 7588, 8130, 9485, 9756, 11382, 12195, 16260, 17073, 18970, 22764, 24390, 28455, 34146, 37940, 48780, 56910, 68292, 85365, 113820, 170730, 341460]

約数ペア:

[(1, 341460), (2, 170730), (3, 113820), (4, 85365), (5, 68292), (6, 56910), (7, 48780), (9, 37940), (10, 34146), (12, 28455), (14, 24390), (15, 22764), (18, 18970), (20, 17073), (21, 16260), (28, 12195), (30, 11382), (35, 9756), (36, 9485), (42, 8130), (45, 7588), (60, 5691), (63, 5420), (70, 4878), (84, 4065), (90, 3794), (105, 3252), (126, 2710), (140, 2439), (180, 1897), (210, 1626), (252, 1355), (271, 1260), (315, 1084), (420, 813), (542, 630)]