3013640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:294

約数の個数: 64

約数和(自身を含む): 7948800

約数和(自身を除く): 4935160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 47, 56, 70, 94, 140, 188, 229, 235, 280, 329, 376, 458, 470, 658, 916, 940, 1145, 1316, 1603, 1645, 1832, 1880, 2290, 2632, 3206, 3290, 4580, 6412, 6580, 8015, 9160, 10763, 12824, 13160, 16030, 21526, 32060, 43052, 53815, 64120, 75341, 86104, 107630, 150682, 215260, 301364, 376705, 430520, 602728, 753410, 1506820, 3013640]

約数ペア:

[(1, 3013640), (2, 1506820), (4, 753410), (5, 602728), (7, 430520), (8, 376705), (10, 301364), (14, 215260), (20, 150682), (28, 107630), (35, 86104), (40, 75341), (47, 64120), (56, 53815), (70, 43052), (94, 32060), (140, 21526), (188, 16030), (229, 13160), (235, 12824), (280, 10763), (329, 9160), (376, 8015), (458, 6580), (470, 6412), (658, 4580), (916, 3290), (940, 3206), (1145, 2632), (1316, 2290), (1603, 1880), (1645, 1832)]