7143540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1777}}^1$

素因数の和:1856

約数の個数: 48

約数和(自身を含む): 20311872

約数和(自身を除く): 13168332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 1777, 2010, 3554, 4020, 5331, 7108, 8885, 10662, 17770, 21324, 26655, 35540, 53310, 106620, 119059, 238118, 357177, 476236, 595295, 714354, 1190590, 1428708, 1785885, 2381180, 3571770, 7143540]

約数ペア:

[(1, 7143540), (2, 3571770), (3, 2381180), (4, 1785885), (5, 1428708), (6, 1190590), (10, 714354), (12, 595295), (15, 476236), (20, 357177), (30, 238118), (60, 119059), (67, 106620), (134, 53310), (201, 35540), (268, 26655), (335, 21324), (402, 17770), (670, 10662), (804, 8885), (1005, 7108), (1340, 5331), (1777, 4020), (2010, 3554)]