29950270

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{3217}}^1$

素因数の和:3257

約数の個数: 48

約数和(自身を含む): 66033360

約数和(自身を除く): 36083090

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 70, 95, 98, 133, 190, 245, 266, 490, 665, 931, 1330, 1862, 3217, 4655, 6434, 9310, 16085, 22519, 32170, 45038, 61123, 112595, 122246, 157633, 225190, 305615, 315266, 427861, 611230, 788165, 855722, 1576330, 2139305, 2995027, 4278610, 5990054, 14975135, 29950270]

約数ペア:

[(1, 29950270), (2, 14975135), (5, 5990054), (7, 4278610), (10, 2995027), (14, 2139305), (19, 1576330), (35, 855722), (38, 788165), (49, 611230), (70, 427861), (95, 315266), (98, 305615), (133, 225190), (190, 157633), (245, 122246), (266, 112595), (490, 61123), (665, 45038), (931, 32170), (1330, 22519), (1862, 16085), (3217, 9310), (4655, 6434)]