7997550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:194

約数の個数: 96

約数和(自身を含む): 22391424

約数和(自身を除く): 14393874

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 37, 50, 55, 66, 74, 75, 110, 111, 131, 150, 165, 185, 222, 262, 275, 330, 370, 393, 407, 550, 555, 655, 786, 814, 825, 925, 1110, 1221, 1310, 1441, 1650, 1850, 1965, 2035, 2442, 2775, 2882, 3275, 3930, 4070, 4323, 4847, 5550, 6105, 6550, 7205, 8646, 9694, 9825, 10175, 12210, 14410, 14541, 19650, 20350, 21615, 24235, 29082, 30525, 36025, 43230, 48470, 53317, 61050, 72050, 72705, 106634, 108075, 121175, 145410, 159951, 216150, 242350, 266585, 319902, 363525, 533170, 727050, 799755, 1332925, 1599510, 2665850, 3998775, 7997550]

約数ペア:

[(1, 7997550), (2, 3998775), (3, 2665850), (5, 1599510), (6, 1332925), (10, 799755), (11, 727050), (15, 533170), (22, 363525), (25, 319902), (30, 266585), (33, 242350), (37, 216150), (50, 159951), (55, 145410), (66, 121175), (74, 108075), (75, 106634), (110, 72705), (111, 72050), (131, 61050), (150, 53317), (165, 48470), (185, 43230), (222, 36025), (262, 30525), (275, 29082), (330, 24235), (370, 21615), (393, 20350), (407, 19650), (550, 14541), (555, 14410), (655, 12210), (786, 10175), (814, 9825), (825, 9694), (925, 8646), (1110, 7205), (1221, 6550), (1310, 6105), (1441, 5550), (1650, 4847), (1850, 4323), (1965, 4070), (2035, 3930), (2442, 3275), (2775, 2882)]