78546930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{919}}^1$

素因数の和:984

約数の個数: 128

約数和(自身を含む): 241643520

約数和(自身を除く): 163096590

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 37, 42, 55, 66, 70, 74, 77, 105, 110, 111, 154, 165, 185, 210, 222, 231, 259, 330, 370, 385, 407, 462, 518, 555, 770, 777, 814, 919, 1110, 1155, 1221, 1295, 1554, 1838, 2035, 2310, 2442, 2590, 2757, 2849, 3885, 4070, 4595, 5514, 5698, 6105, 6433, 7770, 8547, 9190, 10109, 12210, 12866, 13785, 14245, 17094, 19299, 20218, 27570, 28490, 30327, 32165, 34003, 38598, 42735, 50545, 60654, 64330, 68006, 70763, 85470, 96495, 101090, 102009, 141526, 151635, 170015, 192990, 204018, 212289, 238021, 303270, 340030, 353815, 374033, 424578, 476042, 510045, 707630, 714063, 748066, 1020090, 1061445, 1122099, 1190105, 1428126, 1870165, 2122890, 2244198, 2380210, 2618231, 3570315, 3740330, 5236462, 5610495, 7140630, 7854693, 11220990, 13091155, 15709386, 26182310, 39273465, 78546930]

約数ペア:

[(1, 78546930), (2, 39273465), (3, 26182310), (5, 15709386), (6, 13091155), (7, 11220990), (10, 7854693), (11, 7140630), (14, 5610495), (15, 5236462), (21, 3740330), (22, 3570315), (30, 2618231), (33, 2380210), (35, 2244198), (37, 2122890), (42, 1870165), (55, 1428126), (66, 1190105), (70, 1122099), (74, 1061445), (77, 1020090), (105, 748066), (110, 714063), (111, 707630), (154, 510045), (165, 476042), (185, 424578), (210, 374033), (222, 353815), (231, 340030), (259, 303270), (330, 238021), (370, 212289), (385, 204018), (407, 192990), (462, 170015), (518, 151635), (555, 141526), (770, 102009), (777, 101090), (814, 96495), (919, 85470), (1110, 70763), (1155, 68006), (1221, 64330), (1295, 60654), (1554, 50545), (1838, 42735), (2035, 38598), (2310, 34003), (2442, 32165), (2590, 30327), (2757, 28490), (2849, 27570), (3885, 20218), (4070, 19299), (4595, 17094), (5514, 14245), (5698, 13785), (6105, 12866), (6433, 12210), (7770, 10109), (8547, 9190)]