7328090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:363

約数の個数: 64

約数和(自身を含む): 17031168

約数和(自身を除く): 9703078

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 31, 35, 55, 62, 70, 77, 110, 154, 155, 217, 307, 310, 341, 385, 434, 614, 682, 770, 1085, 1535, 1705, 2149, 2170, 2387, 3070, 3377, 3410, 4298, 4774, 6754, 9517, 10745, 11935, 16885, 19034, 21490, 23639, 23870, 33770, 47278, 47585, 66619, 95170, 104687, 118195, 133238, 209374, 236390, 333095, 523435, 666190, 732809, 1046870, 1465618, 3664045, 7328090]

約数ペア:

[(1, 7328090), (2, 3664045), (5, 1465618), (7, 1046870), (10, 732809), (11, 666190), (14, 523435), (22, 333095), (31, 236390), (35, 209374), (55, 133238), (62, 118195), (70, 104687), (77, 95170), (110, 66619), (154, 47585), (155, 47278), (217, 33770), (307, 23870), (310, 23639), (341, 21490), (385, 19034), (434, 16885), (614, 11935), (682, 10745), (770, 9517), (1085, 6754), (1535, 4774), (1705, 4298), (2149, 3410), (2170, 3377), (2387, 3070)]