15224860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6397}}^1$

素因数の和:6430

約数の個数: 48

約数和(自身を含む): 38695104

約数和(自身を除く): 23470244

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 6397, 12794, 25588, 31985, 44779, 63970, 89558, 108749, 127940, 179116, 217498, 223895, 434996, 447790, 543745, 761243, 895580, 1087490, 1522486, 2174980, 3044972, 3806215, 7612430, 15224860]

約数ペア:

[(1, 15224860), (2, 7612430), (4, 3806215), (5, 3044972), (7, 2174980), (10, 1522486), (14, 1087490), (17, 895580), (20, 761243), (28, 543745), (34, 447790), (35, 434996), (68, 223895), (70, 217498), (85, 179116), (119, 127940), (140, 108749), (170, 89558), (238, 63970), (340, 44779), (476, 31985), (595, 25588), (1190, 12794), (2380, 6397)]