2130673930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{919}}^1\times {\mathrm{3011}}^1$

素因数の和:3955

約数の個数: 64

約数和(自身を含む): 4788357120

約数和(自身を除く): 2657683190

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 919, 1838, 3011, 4595, 6022, 6433, 9190, 10109, 12866, 15055, 20218, 21077, 30110, 32165, 33121, 42154, 50545, 64330, 66242, 70763, 101090, 105385, 141526, 165605, 210770, 231847, 331210, 353815, 463694, 707630, 1159235, 2318470, 2767109, 5534218, 13835545, 19369763, 27671090, 30438199, 38739526, 60876398, 96848815, 152190995, 193697630, 213067393, 304381990, 426134786, 1065336965, 2130673930]

約数ペア:

[(1, 2130673930), (2, 1065336965), (5, 426134786), (7, 304381990), (10, 213067393), (11, 193697630), (14, 152190995), (22, 96848815), (35, 60876398), (55, 38739526), (70, 30438199), (77, 27671090), (110, 19369763), (154, 13835545), (385, 5534218), (770, 2767109), (919, 2318470), (1838, 1159235), (3011, 707630), (4595, 463694), (6022, 353815), (6433, 331210), (9190, 231847), (10109, 210770), (12866, 165605), (15055, 141526), (20218, 105385), (21077, 101090), (30110, 70763), (32165, 66242), (33121, 64330), (42154, 50545)]