29475460

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1583}}^1$

素因数の和:1625

約数の個数: 72

約数和(自身を含む): 75841920

約数和(自身を除く): 46366460

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 49, 70, 76, 95, 98, 133, 140, 190, 196, 245, 266, 380, 490, 532, 665, 931, 980, 1330, 1583, 1862, 2660, 3166, 3724, 4655, 6332, 7915, 9310, 11081, 15830, 18620, 22162, 30077, 31660, 44324, 55405, 60154, 77567, 110810, 120308, 150385, 155134, 210539, 221620, 300770, 310268, 387835, 421078, 601540, 775670, 842156, 1052695, 1473773, 1551340, 2105390, 2947546, 4210780, 5895092, 7368865, 14737730, 29475460]

約数ペア:

[(1, 29475460), (2, 14737730), (4, 7368865), (5, 5895092), (7, 4210780), (10, 2947546), (14, 2105390), (19, 1551340), (20, 1473773), (28, 1052695), (35, 842156), (38, 775670), (49, 601540), (70, 421078), (76, 387835), (95, 310268), (98, 300770), (133, 221620), (140, 210539), (190, 155134), (196, 150385), (245, 120308), (266, 110810), (380, 77567), (490, 60154), (532, 55405), (665, 44324), (931, 31660), (980, 30077), (1330, 22162), (1583, 18620), (1862, 15830), (2660, 11081), (3166, 9310), (3724, 7915), (4655, 6332)]