6511890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2819}}^1$

素因数の和:2847

約数の個数: 64

約数和(自身を含む): 19491840

約数和(自身を除く): 12979950

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 2819, 5638, 8457, 14095, 16914, 19733, 28190, 31009, 39466, 42285, 59199, 62018, 84570, 93027, 98665, 118398, 155045, 186054, 197330, 217063, 295995, 310090, 434126, 465135, 591990, 651189, 930270, 1085315, 1302378, 2170630, 3255945, 6511890]

約数ペア:

[(1, 6511890), (2, 3255945), (3, 2170630), (5, 1302378), (6, 1085315), (7, 930270), (10, 651189), (11, 591990), (14, 465135), (15, 434126), (21, 310090), (22, 295995), (30, 217063), (33, 197330), (35, 186054), (42, 155045), (55, 118398), (66, 98665), (70, 93027), (77, 84570), (105, 62018), (110, 59199), (154, 42285), (165, 39466), (210, 31009), (231, 28190), (330, 19733), (385, 16914), (462, 14095), (770, 8457), (1155, 5638), (2310, 2819)]