313293810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{1301}}^1$

素因数の和:1683

約数の個数: 64

約数和(自身を含む): 787449600

約数和(自身を除く): 474155790

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 349, 690, 698, 1047, 1301, 1745, 2094, 2602, 3490, 3903, 5235, 6505, 7806, 8027, 10470, 13010, 16054, 19515, 24081, 29923, 39030, 40135, 48162, 59846, 80270, 89769, 120405, 149615, 179538, 240810, 299230, 448845, 454049, 897690, 908098, 1362147, 2270245, 2724294, 4540490, 6810735, 10443127, 13621470, 20886254, 31329381, 52215635, 62658762, 104431270, 156646905, 313293810]

約数ペア:

[(1, 313293810), (2, 156646905), (3, 104431270), (5, 62658762), (6, 52215635), (10, 31329381), (15, 20886254), (23, 13621470), (30, 10443127), (46, 6810735), (69, 4540490), (115, 2724294), (138, 2270245), (230, 1362147), (345, 908098), (349, 897690), (690, 454049), (698, 448845), (1047, 299230), (1301, 240810), (1745, 179538), (2094, 149615), (2602, 120405), (3490, 89769), (3903, 80270), (5235, 59846), (6505, 48162), (7806, 40135), (8027, 39030), (10470, 29923), (13010, 24081), (16054, 19515)]