1340850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{1277}}^1$

素因数の和:1299

約数の個数: 48

約数和(自身を含む): 3803328

約数和(自身を除く): 2462478

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 1277, 2554, 3831, 6385, 7662, 8939, 12770, 17878, 19155, 26817, 31925, 38310, 44695, 53634, 63850, 89390, 95775, 134085, 191550, 223475, 268170, 446950, 670425, 1340850]

約数ペア:

[(1, 1340850), (2, 670425), (3, 446950), (5, 268170), (6, 223475), (7, 191550), (10, 134085), (14, 95775), (15, 89390), (21, 63850), (25, 53634), (30, 44695), (35, 38310), (42, 31925), (50, 26817), (70, 19155), (75, 17878), (105, 12770), (150, 8939), (175, 7662), (210, 6385), (350, 3831), (525, 2554), (1050, 1277)]