141604860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{16979}}^1$

素因数の和:17130

約数の個数: 48

約数和(自身を含む): 399369600

約数和(自身を除く): 257764740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 417, 556, 695, 834, 1390, 1668, 2085, 2780, 4170, 8340, 16979, 33958, 50937, 67916, 84895, 101874, 169790, 203748, 254685, 339580, 509370, 1018740, 2360081, 4720162, 7080243, 9440324, 11800405, 14160486, 23600810, 28320972, 35401215, 47201620, 70802430, 141604860]

約数ペア:

[(1, 141604860), (2, 70802430), (3, 47201620), (4, 35401215), (5, 28320972), (6, 23600810), (10, 14160486), (12, 11800405), (15, 9440324), (20, 7080243), (30, 4720162), (60, 2360081), (139, 1018740), (278, 509370), (417, 339580), (556, 254685), (695, 203748), (834, 169790), (1390, 101874), (1668, 84895), (2085, 67916), (2780, 50937), (4170, 33958), (8340, 16979)]