16247580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{937}}^1$

素因数の和:983

約数の個数: 72

約数和(自身を含む): 48378288

約数和(自身を除く): 32130708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 289, 340, 510, 578, 867, 937, 1020, 1156, 1445, 1734, 1874, 2811, 2890, 3468, 3748, 4335, 4685, 5622, 5780, 8670, 9370, 11244, 14055, 15929, 17340, 18740, 28110, 31858, 47787, 56220, 63716, 79645, 95574, 159290, 191148, 238935, 270793, 318580, 477870, 541586, 812379, 955740, 1083172, 1353965, 1624758, 2707930, 3249516, 4061895, 5415860, 8123790, 16247580]

約数ペア:

[(1, 16247580), (2, 8123790), (3, 5415860), (4, 4061895), (5, 3249516), (6, 2707930), (10, 1624758), (12, 1353965), (15, 1083172), (17, 955740), (20, 812379), (30, 541586), (34, 477870), (51, 318580), (60, 270793), (68, 238935), (85, 191148), (102, 159290), (170, 95574), (204, 79645), (255, 63716), (289, 56220), (340, 47787), (510, 31858), (578, 28110), (867, 18740), (937, 17340), (1020, 15929), (1156, 14055), (1445, 11244), (1734, 9370), (1874, 8670), (2811, 5780), (2890, 5622), (3468, 4685), (3748, 4335)]