7239190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5443}}^1$

素因数の和:5476

約数の個数: 32

約数和(自身を含む): 15678720

約数和(自身を除く): 8439530

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 5443, 10886, 27215, 38101, 54430, 76202, 103417, 190505, 206834, 381010, 517085, 723919, 1034170, 1447838, 3619595, 7239190]

約数ペア:

[(1, 7239190), (2, 3619595), (5, 1447838), (7, 1034170), (10, 723919), (14, 517085), (19, 381010), (35, 206834), (38, 190505), (70, 103417), (95, 76202), (133, 54430), (190, 38101), (266, 27215), (665, 10886), (1330, 5443)]