140690060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{233}}^1$

素因数の和:495

約数の個数: 96

約数和(自身を含む): 358525440

約数和(自身を除く): 217835380

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 227, 233, 266, 380, 454, 466, 532, 665, 908, 932, 1135, 1165, 1330, 1589, 1631, 2270, 2330, 2660, 3178, 3262, 4313, 4427, 4540, 4660, 6356, 6524, 7945, 8155, 8626, 8854, 15890, 16310, 17252, 17708, 21565, 22135, 30191, 30989, 31780, 32620, 43130, 44270, 52891, 60382, 61978, 86260, 88540, 105782, 120764, 123956, 150955, 154945, 211564, 264455, 301910, 309890, 370237, 528910, 603820, 619780, 740474, 1004929, 1057820, 1480948, 1851185, 2009858, 3702370, 4019716, 5024645, 7034503, 7404740, 10049290, 14069006, 20098580, 28138012, 35172515, 70345030, 140690060]

約数ペア:

[(1, 140690060), (2, 70345030), (4, 35172515), (5, 28138012), (7, 20098580), (10, 14069006), (14, 10049290), (19, 7404740), (20, 7034503), (28, 5024645), (35, 4019716), (38, 3702370), (70, 2009858), (76, 1851185), (95, 1480948), (133, 1057820), (140, 1004929), (190, 740474), (227, 619780), (233, 603820), (266, 528910), (380, 370237), (454, 309890), (466, 301910), (532, 264455), (665, 211564), (908, 154945), (932, 150955), (1135, 123956), (1165, 120764), (1330, 105782), (1589, 88540), (1631, 86260), (2270, 61978), (2330, 60382), (2660, 52891), (3178, 44270), (3262, 43130), (4313, 32620), (4427, 31780), (4540, 30989), (4660, 30191), (6356, 22135), (6524, 21565), (7945, 17708), (8155, 17252), (8626, 16310), (8854, 15890)]