43720140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{38351}}^1$

素因数の和:38382

約数の個数: 48

約数和(自身を含む): 128862720

約数和(自身を除く): 85142580

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, 38351, 76702, 115053, 153404, 191755, 230106, 383510, 460212, 575265, 728669, 767020, 1150530, 1457338, 2186007, 2301060, 2914676, 3643345, 4372014, 7286690, 8744028, 10930035, 14573380, 21860070, 43720140]

約数ペア:

[(1, 43720140), (2, 21860070), (3, 14573380), (4, 10930035), (5, 8744028), (6, 7286690), (10, 4372014), (12, 3643345), (15, 2914676), (19, 2301060), (20, 2186007), (30, 1457338), (38, 1150530), (57, 767020), (60, 728669), (76, 575265), (95, 460212), (114, 383510), (190, 230106), (228, 191755), (285, 153404), (380, 115053), (570, 76702), (1140, 38351)]