310426860460

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2447}}^1\times {\mathrm{275783}}^1$

素因数の和:278262

約数の個数: 48

約数和(自身を含む): 680520185856

約数和(自身を除く): 370093325396

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 2447, 4894, 9788, 12235, 24470, 48940, 56281, 112562, 225124, 275783, 281405, 551566, 562810, 1103132, 1125620, 1378915, 2757830, 5515660, 6343009, 12686018, 25372036, 31715045, 63430090, 126860180, 674841001, 1349682002, 2699364004, 3374205005, 6748410010, 13496820020, 15521343023, 31042686046, 62085372092, 77606715115, 155213430230, 310426860460]

約数ペア:

[(1, 310426860460), (2, 155213430230), (4, 77606715115), (5, 62085372092), (10, 31042686046), (20, 15521343023), (23, 13496820020), (46, 6748410010), (92, 3374205005), (115, 2699364004), (230, 1349682002), (460, 674841001), (2447, 126860180), (4894, 63430090), (9788, 31715045), (12235, 25372036), (24470, 12686018), (48940, 6343009), (56281, 5515660), (112562, 2757830), (225124, 1378915), (275783, 1125620), (281405, 1103132), (551566, 562810)]