316624740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{277741}}^1$

素因数の和:277772

約数の個数: 48

約数和(自身を含む): 933213120

約数和(自身を除く): 616588380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 277741, 555482, 833223, 1110964, 1388705, 1666446, 2777410, 3332892, 4166115, 5277079, 5554820, 8332230, 10554158, 15831237, 16664460, 21108316, 26385395, 31662474, 52770790, 63324948, 79156185, 105541580, 158312370, 316624740]

約数ペア:

[(1, 316624740), (2, 158312370), (3, 105541580), (4, 79156185), (5, 63324948), (6, 52770790), (10, 31662474), (12, 26385395), (15, 21108316), (19, 16664460), (20, 15831237), (30, 10554158), (38, 8332230), (57, 5554820), (60, 5277079), (76, 4166115), (95, 3332892), (114, 2777410), (190, 1666446), (228, 1388705), (285, 1110964), (380, 833223), (570, 555482), (1140, 277741)]