798496140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{33023}}^1$

素因数の和:33079

約数の個数: 96

約数和(自身を含む): 2485518336

約数和(自身を除く): 1687022196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 186, 195, 260, 310, 372, 390, 403, 465, 620, 780, 806, 930, 1209, 1612, 1860, 2015, 2418, 4030, 4836, 6045, 8060, 12090, 24180, 33023, 66046, 99069, 132092, 165115, 198138, 330230, 396276, 429299, 495345, 660460, 858598, 990690, 1023713, 1287897, 1717196, 1981380, 2047426, 2146495, 2575794, 3071139, 4094852, 4292990, 5118565, 5151588, 6142278, 6439485, 8585980, 10237130, 12284556, 12878970, 13308269, 15355695, 20474260, 25757940, 26616538, 30711390, 39924807, 53233076, 61422780, 66541345, 79849614, 133082690, 159699228, 199624035, 266165380, 399248070, 798496140]

約数ペア:

[(1, 798496140), (2, 399248070), (3, 266165380), (4, 199624035), (5, 159699228), (6, 133082690), (10, 79849614), (12, 66541345), (13, 61422780), (15, 53233076), (20, 39924807), (26, 30711390), (30, 26616538), (31, 25757940), (39, 20474260), (52, 15355695), (60, 13308269), (62, 12878970), (65, 12284556), (78, 10237130), (93, 8585980), (124, 6439485), (130, 6142278), (155, 5151588), (156, 5118565), (186, 4292990), (195, 4094852), (260, 3071139), (310, 2575794), (372, 2146495), (390, 2047426), (403, 1981380), (465, 1717196), (620, 1287897), (780, 1023713), (806, 990690), (930, 858598), (1209, 660460), (1612, 495345), (1860, 429299), (2015, 396276), (2418, 330230), (4030, 198138), (4836, 165115), (6045, 132092), (8060, 99069), (12090, 66046), (24180, 33023)]