29860140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{131}}^2$

素因数の和:303

約数の個数: 72

約数和(自身を含む): 87156720

約数和(自身を除く): 57296580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 131, 145, 174, 262, 290, 348, 393, 435, 524, 580, 655, 786, 870, 1310, 1572, 1740, 1965, 2620, 3799, 3930, 7598, 7860, 11397, 15196, 17161, 18995, 22794, 34322, 37990, 45588, 51483, 56985, 68644, 75980, 85805, 102966, 113970, 171610, 205932, 227940, 257415, 343220, 497669, 514830, 995338, 1029660, 1493007, 1990676, 2488345, 2986014, 4976690, 5972028, 7465035, 9953380, 14930070, 29860140]

約数ペア:

[(1, 29860140), (2, 14930070), (3, 9953380), (4, 7465035), (5, 5972028), (6, 4976690), (10, 2986014), (12, 2488345), (15, 1990676), (20, 1493007), (29, 1029660), (30, 995338), (58, 514830), (60, 497669), (87, 343220), (116, 257415), (131, 227940), (145, 205932), (174, 171610), (262, 113970), (290, 102966), (348, 85805), (393, 75980), (435, 68644), (524, 56985), (580, 51483), (655, 45588), (786, 37990), (870, 34322), (1310, 22794), (1572, 18995), (1740, 17161), (1965, 15196), (2620, 11397), (3799, 7860), (3930, 7598)]