41706540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{881}}^1$

素因数の和:1159

約数の個数: 72

約数和(自身を含む): 127135008

約数和(自身を除く): 85428468

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 263, 526, 789, 881, 1052, 1315, 1578, 1762, 2367, 2630, 2643, 3156, 3524, 3945, 4405, 4734, 5260, 5286, 7890, 7929, 8810, 9468, 10572, 11835, 13215, 15780, 15858, 17620, 23670, 26430, 31716, 39645, 47340, 52860, 79290, 158580, 231703, 463406, 695109, 926812, 1158515, 1390218, 2085327, 2317030, 2780436, 3475545, 4170654, 4634060, 6951090, 8341308, 10426635, 13902180, 20853270, 41706540]

約数ペア:

[(1, 41706540), (2, 20853270), (3, 13902180), (4, 10426635), (5, 8341308), (6, 6951090), (9, 4634060), (10, 4170654), (12, 3475545), (15, 2780436), (18, 2317030), (20, 2085327), (30, 1390218), (36, 1158515), (45, 926812), (60, 695109), (90, 463406), (180, 231703), (263, 158580), (526, 79290), (789, 52860), (881, 47340), (1052, 39645), (1315, 31716), (1578, 26430), (1762, 23670), (2367, 17620), (2630, 15858), (2643, 15780), (3156, 13215), (3524, 11835), (3945, 10572), (4405, 9468), (4734, 8810), (5260, 7929), (5286, 7890)]