227170790

素因数分解:

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

素因数の和:394

約数の個数: 96

約数和(自身を含む): 528498432

約数和(自身を除く): 301327642

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, 961, 1085, 1535, 1705, 1922, 2149, 2170, 2387, 3070, 3377, 3410, 4298, 4774, 4805, 6727, 6754, 9517, 9610, 10571, 10745, 11935, 13454, 16885, 19034, 21142, 21490, 23639, 23870, 33635, 33770, 47278, 47585, 52855, 66619, 67270, 73997, 95170, 104687, 105710, 118195, 133238, 147994, 209374, 236390, 295027, 333095, 369985, 523435, 590054, 666190, 732809, 739970, 1046870, 1465618, 1475135, 2065189, 2950270, 3245297, 3664045, 4130378, 6490594, 7328090, 10325945, 16226485, 20651890, 22717079, 32452970, 45434158, 113585395, 227170790]

約数ペア:

[(1, 227170790), (2, 113585395), (5, 45434158), (7, 32452970), (10, 22717079), (11, 20651890), (14, 16226485), (22, 10325945), (31, 7328090), (35, 6490594), (55, 4130378), (62, 3664045), (70, 3245297), (77, 2950270), (110, 2065189), (154, 1475135), (155, 1465618), (217, 1046870), (307, 739970), (310, 732809), (341, 666190), (385, 590054), (434, 523435), (614, 369985), (682, 333095), (770, 295027), (961, 236390), (1085, 209374), (1535, 147994), (1705, 133238), (1922, 118195), (2149, 105710), (2170, 104687), (2387, 95170), (3070, 73997), (3377, 67270), (3410, 66619), (4298, 52855), (4774, 47585), (4805, 47278), (6727, 33770), (6754, 33635), (9517, 23870), (9610, 23639), (10571, 21490), (10745, 21142), (11935, 19034), (13454, 16885)]