74381090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{227}}^1$

素因数の和:423

約数の個数: 64

約数和(自身を含む): 159694848

約数和(自身を除く): 85313758

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 151, 155, 217, 227, 302, 310, 434, 454, 755, 1057, 1085, 1135, 1510, 1589, 2114, 2170, 2270, 3178, 4681, 5285, 7037, 7945, 9362, 10570, 14074, 15890, 23405, 32767, 34277, 35185, 46810, 49259, 65534, 68554, 70370, 98518, 163835, 171385, 239939, 246295, 327670, 342770, 479878, 492590, 1062587, 1199695, 2125174, 2399390, 5312935, 7438109, 10625870, 14876218, 37190545, 74381090]

約数ペア:

[(1, 74381090), (2, 37190545), (5, 14876218), (7, 10625870), (10, 7438109), (14, 5312935), (31, 2399390), (35, 2125174), (62, 1199695), (70, 1062587), (151, 492590), (155, 479878), (217, 342770), (227, 327670), (302, 246295), (310, 239939), (434, 171385), (454, 163835), (755, 98518), (1057, 70370), (1085, 68554), (1135, 65534), (1510, 49259), (1589, 46810), (2114, 35185), (2170, 34277), (2270, 32767), (3178, 23405), (4681, 15890), (5285, 14074), (7037, 10570), (7945, 9362)]