4265030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1$

素因数の和:245

約数の個数: 64

約数和(自身を含む): 9953280

約数和(自身を除く): 5688250

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 29, 35, 55, 58, 70, 77, 110, 145, 154, 191, 203, 290, 319, 382, 385, 406, 638, 770, 955, 1015, 1337, 1595, 1910, 2030, 2101, 2233, 2674, 3190, 4202, 4466, 5539, 6685, 10505, 11078, 11165, 13370, 14707, 21010, 22330, 27695, 29414, 38773, 55390, 60929, 73535, 77546, 121858, 147070, 193865, 304645, 387730, 426503, 609290, 853006, 2132515, 4265030]

約数ペア:

[(1, 4265030), (2, 2132515), (5, 853006), (7, 609290), (10, 426503), (11, 387730), (14, 304645), (22, 193865), (29, 147070), (35, 121858), (55, 77546), (58, 73535), (70, 60929), (77, 55390), (110, 38773), (145, 29414), (154, 27695), (191, 22330), (203, 21010), (290, 14707), (319, 13370), (382, 11165), (385, 11078), (406, 10505), (638, 6685), (770, 5539), (955, 4466), (1015, 4202), (1337, 3190), (1595, 2674), (1910, 2233), (2030, 2101)]