57707940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{227}}^1$

素因数の和:481

約数の個数: 96

約数和(自身を含む): 171601920

約数和(自身を除く): 113893980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 223, 227, 228, 285, 380, 446, 454, 570, 669, 681, 892, 908, 1115, 1135, 1140, 1338, 1362, 2230, 2270, 2676, 2724, 3345, 3405, 4237, 4313, 4460, 4540, 6690, 6810, 8474, 8626, 12711, 12939, 13380, 13620, 16948, 17252, 21185, 21565, 25422, 25878, 42370, 43130, 50621, 50844, 51756, 63555, 64695, 84740, 86260, 101242, 127110, 129390, 151863, 202484, 253105, 254220, 258780, 303726, 506210, 607452, 759315, 961799, 1012420, 1518630, 1923598, 2885397, 3037260, 3847196, 4808995, 5770794, 9617990, 11541588, 14426985, 19235980, 28853970, 57707940]

約数ペア:

[(1, 57707940), (2, 28853970), (3, 19235980), (4, 14426985), (5, 11541588), (6, 9617990), (10, 5770794), (12, 4808995), (15, 3847196), (19, 3037260), (20, 2885397), (30, 1923598), (38, 1518630), (57, 1012420), (60, 961799), (76, 759315), (95, 607452), (114, 506210), (190, 303726), (223, 258780), (227, 254220), (228, 253105), (285, 202484), (380, 151863), (446, 129390), (454, 127110), (570, 101242), (669, 86260), (681, 84740), (892, 64695), (908, 63555), (1115, 51756), (1135, 50844), (1140, 50621), (1338, 43130), (1362, 42370), (2230, 25878), (2270, 25422), (2676, 21565), (2724, 21185), (3345, 17252), (3405, 16948), (4237, 13620), (4313, 13380), (4460, 12939), (4540, 12711), (6690, 8626), (6810, 8474)]