6768540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1213}}^1$

素因数の和:1259

約数の個数: 72

約数和(自身を含む): 21211008

約数和(自身を除く): 14442468

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1213, 1395, 1860, 2426, 2790, 3639, 4852, 5580, 6065, 7278, 10917, 12130, 14556, 18195, 21834, 24260, 36390, 37603, 43668, 54585, 72780, 75206, 109170, 112809, 150412, 188015, 218340, 225618, 338427, 376030, 451236, 564045, 676854, 752060, 1128090, 1353708, 1692135, 2256180, 3384270, 6768540]

約数ペア:

[(1, 6768540), (2, 3384270), (3, 2256180), (4, 1692135), (5, 1353708), (6, 1128090), (9, 752060), (10, 676854), (12, 564045), (15, 451236), (18, 376030), (20, 338427), (30, 225618), (31, 218340), (36, 188015), (45, 150412), (60, 112809), (62, 109170), (90, 75206), (93, 72780), (124, 54585), (155, 43668), (180, 37603), (186, 36390), (279, 24260), (310, 21834), (372, 18195), (465, 14556), (558, 12130), (620, 10917), (930, 7278), (1116, 6065), (1213, 5580), (1395, 4852), (1860, 3639), (2426, 2790)]