6789780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{563}}^1$

素因数の和:645

約数の個数: 72

約数和(自身を含む): 20940192

約数和(自身を除く): 14150412

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 67, 90, 134, 180, 201, 268, 335, 402, 563, 603, 670, 804, 1005, 1126, 1206, 1340, 1689, 2010, 2252, 2412, 2815, 3015, 3378, 4020, 5067, 5630, 6030, 6756, 8445, 10134, 11260, 12060, 16890, 20268, 25335, 33780, 37721, 50670, 75442, 101340, 113163, 150884, 188605, 226326, 339489, 377210, 452652, 565815, 678978, 754420, 1131630, 1357956, 1697445, 2263260, 3394890, 6789780]

約数ペア:

[(1, 6789780), (2, 3394890), (3, 2263260), (4, 1697445), (5, 1357956), (6, 1131630), (9, 754420), (10, 678978), (12, 565815), (15, 452652), (18, 377210), (20, 339489), (30, 226326), (36, 188605), (45, 150884), (60, 113163), (67, 101340), (90, 75442), (134, 50670), (180, 37721), (201, 33780), (268, 25335), (335, 20268), (402, 16890), (563, 12060), (603, 11260), (670, 10134), (804, 8445), (1005, 6756), (1126, 6030), (1206, 5630), (1340, 5067), (1689, 4020), (2010, 3378), (2252, 3015), (2412, 2815)]