3408580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{251}}^1$

素因数の和:364

約数の個数: 48

約数和(自身を含む): 8297856

約数和(自身を除く): 4889276

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 97, 140, 194, 251, 388, 485, 502, 679, 970, 1004, 1255, 1358, 1757, 1940, 2510, 2716, 3395, 3514, 5020, 6790, 7028, 8785, 13580, 17570, 24347, 35140, 48694, 97388, 121735, 170429, 243470, 340858, 486940, 681716, 852145, 1704290, 3408580]

約数ペア:

[(1, 3408580), (2, 1704290), (4, 852145), (5, 681716), (7, 486940), (10, 340858), (14, 243470), (20, 170429), (28, 121735), (35, 97388), (70, 48694), (97, 35140), (140, 24347), (194, 17570), (251, 13580), (388, 8785), (485, 7028), (502, 6790), (679, 5020), (970, 3514), (1004, 3395), (1255, 2716), (1358, 2510), (1757, 1940)]