85706340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{75181}}^1$

素因数の和:75212

約数の個数: 48

約数和(自身を含む): 252611520

約数和(自身を除く): 166905180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 75181, 150362, 225543, 300724, 375905, 451086, 751810, 902172, 1127715, 1428439, 1503620, 2255430, 2856878, 4285317, 4510860, 5713756, 7142195, 8570634, 14284390, 17141268, 21426585, 28568780, 42853170, 85706340]

約数ペア:

[(1, 85706340), (2, 42853170), (3, 28568780), (4, 21426585), (5, 17141268), (6, 14284390), (10, 8570634), (12, 7142195), (15, 5713756), (19, 4510860), (20, 4285317), (30, 2856878), (38, 2255430), (57, 1503620), (60, 1428439), (76, 1127715), (95, 902172), (114, 751810), (190, 451086), (228, 375905), (285, 300724), (380, 225543), (570, 150362), (1140, 75181)]