188620860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1427}}^1\times {\mathrm{2203}}^1$

素因数の和:3642

約数の個数: 48

約数和(自身を含む): 528748416

約数和(自身を除く): 340127556

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1427, 2203, 2854, 4281, 4406, 5708, 6609, 7135, 8562, 8812, 11015, 13218, 14270, 17124, 21405, 22030, 26436, 28540, 33045, 42810, 44060, 66090, 85620, 132180, 3143681, 6287362, 9431043, 12574724, 15718405, 18862086, 31436810, 37724172, 47155215, 62873620, 94310430, 188620860]

約数ペア:

[(1, 188620860), (2, 94310430), (3, 62873620), (4, 47155215), (5, 37724172), (6, 31436810), (10, 18862086), (12, 15718405), (15, 12574724), (20, 9431043), (30, 6287362), (60, 3143681), (1427, 132180), (2203, 85620), (2854, 66090), (4281, 44060), (4406, 42810), (5708, 33045), (6609, 28540), (7135, 26436), (8562, 22030), (8812, 21405), (11015, 17124), (13218, 14270)]