170357940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{461}}^1\times {\mathrm{2053}}^1$

素因数の和:2529

約数の個数: 72

約数和(自身を含む): 518125608

約数和(自身を除く): 347767668

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 461, 922, 1383, 1844, 2053, 2305, 2766, 4106, 4149, 4610, 5532, 6159, 6915, 8212, 8298, 9220, 10265, 12318, 13830, 16596, 18477, 20530, 20745, 24636, 27660, 30795, 36954, 41060, 41490, 61590, 73908, 82980, 92385, 123180, 184770, 369540, 946433, 1892866, 2839299, 3785732, 4732165, 5678598, 8517897, 9464330, 11357196, 14196495, 17035794, 18928660, 28392990, 34071588, 42589485, 56785980, 85178970, 170357940]

約数ペア:

[(1, 170357940), (2, 85178970), (3, 56785980), (4, 42589485), (5, 34071588), (6, 28392990), (9, 18928660), (10, 17035794), (12, 14196495), (15, 11357196), (18, 9464330), (20, 8517897), (30, 5678598), (36, 4732165), (45, 3785732), (60, 2839299), (90, 1892866), (180, 946433), (461, 369540), (922, 184770), (1383, 123180), (1844, 92385), (2053, 82980), (2305, 73908), (2766, 61590), (4106, 41490), (4149, 41060), (4610, 36954), (5532, 30795), (6159, 27660), (6915, 24636), (8212, 20745), (8298, 20530), (9220, 18477), (10265, 16596), (12318, 13830)]