3249190

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{349}}^1$

素因数の和:389

約数の個数: 48

約数和(自身を含む): 7182000

約数和(自身を除く): 3932810

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 70, 95, 98, 133, 190, 245, 266, 349, 490, 665, 698, 931, 1330, 1745, 1862, 2443, 3490, 4655, 4886, 6631, 9310, 12215, 13262, 17101, 24430, 33155, 34202, 46417, 66310, 85505, 92834, 171010, 232085, 324919, 464170, 649838, 1624595, 3249190]

約数ペア:

[(1, 3249190), (2, 1624595), (5, 649838), (7, 464170), (10, 324919), (14, 232085), (19, 171010), (35, 92834), (38, 85505), (49, 66310), (70, 46417), (95, 34202), (98, 33155), (133, 24430), (190, 17101), (245, 13262), (266, 12215), (349, 9310), (490, 6631), (665, 4886), (698, 4655), (931, 3490), (1330, 2443), (1745, 1862)]