65279830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4987}}^1$

素因数の和:5029

約数の個数: 64

約数和(自身を含む): 155146752

約数和(自身を除く): 89866922

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 34, 35, 55, 70, 77, 85, 110, 119, 154, 170, 187, 238, 374, 385, 595, 770, 935, 1190, 1309, 1870, 2618, 4987, 6545, 9974, 13090, 24935, 34909, 49870, 54857, 69818, 84779, 109714, 169558, 174545, 274285, 349090, 383999, 423895, 548570, 593453, 767998, 847790, 932569, 1186906, 1865138, 1919995, 2967265, 3839990, 4662845, 5934530, 6527983, 9325690, 13055966, 32639915, 65279830]

約数ペア:

[(1, 65279830), (2, 32639915), (5, 13055966), (7, 9325690), (10, 6527983), (11, 5934530), (14, 4662845), (17, 3839990), (22, 2967265), (34, 1919995), (35, 1865138), (55, 1186906), (70, 932569), (77, 847790), (85, 767998), (110, 593453), (119, 548570), (154, 423895), (170, 383999), (187, 349090), (238, 274285), (374, 174545), (385, 169558), (595, 109714), (770, 84779), (935, 69818), (1190, 54857), (1309, 49870), (1870, 34909), (2618, 24935), (4987, 13090), (6545, 9974)]