270985862

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{4229}}^1$

素因数の和:4460

約数の個数: 32

約数和(自身を含む): 487296000

約数和(自身を除く): 216310138

約数列:

[1, 2, 7, 14, 23, 46, 161, 199, 322, 398, 1393, 2786, 4229, 4577, 8458, 9154, 29603, 32039, 59206, 64078, 97267, 194534, 680869, 841571, 1361738, 1683142, 5890997, 11781994, 19356133, 38712266, 135492931, 270985862]

約数ペア:

[(1, 270985862), (2, 135492931), (7, 38712266), (14, 19356133), (23, 11781994), (46, 5890997), (161, 1683142), (199, 1361738), (322, 841571), (398, 680869), (1393, 194534), (2786, 97267), (4229, 64078), (4577, 59206), (8458, 32039), (9154, 29603)]