31070226

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:255

約数の個数: 64

約数和(自身を含む): 70502400

約数和(自身を除く): 39432174

約数列:

[1, 2, 3, 6, 11, 22, 33, 59, 66, 79, 101, 118, 158, 177, 202, 237, 303, 354, 474, 606, 649, 869, 1111, 1298, 1738, 1947, 2222, 2607, 3333, 3894, 4661, 5214, 5959, 6666, 7979, 9322, 11918, 13983, 15958, 17877, 23937, 27966, 35754, 47874, 51271, 65549, 87769, 102542, 131098, 153813, 175538, 196647, 263307, 307626, 393294, 470761, 526614, 941522, 1412283, 2824566, 5178371, 10356742, 15535113, 31070226]

約数ペア:

[(1, 31070226), (2, 15535113), (3, 10356742), (6, 5178371), (11, 2824566), (22, 1412283), (33, 941522), (59, 526614), (66, 470761), (79, 393294), (101, 307626), (118, 263307), (158, 196647), (177, 175538), (202, 153813), (237, 131098), (303, 102542), (354, 87769), (474, 65549), (606, 51271), (649, 47874), (869, 35754), (1111, 27966), (1298, 23937), (1738, 17877), (1947, 15958), (2222, 13983), (2607, 11918), (3333, 9322), (3894, 7979), (4661, 6666), (5214, 5959)]