207924030

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{40531}}^1$

素因数の和:40566

約数の個数: 64

約数和(自身を含む): 583660800

約数和(自身を除く): 375736770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 5130, 40531, 81062, 121593, 202655, 243186, 364779, 405310, 607965, 729558, 770089, 1094337, 1215930, 1540178, 1823895, 2188674, 2310267, 3647790, 3850445, 4620534, 5471685, 6930801, 7700890, 10943370, 11551335, 13861602, 20792403, 23102670, 34654005, 41584806, 69308010, 103962015, 207924030]

約数ペア:

[(1, 207924030), (2, 103962015), (3, 69308010), (5, 41584806), (6, 34654005), (9, 23102670), (10, 20792403), (15, 13861602), (18, 11551335), (19, 10943370), (27, 7700890), (30, 6930801), (38, 5471685), (45, 4620534), (54, 3850445), (57, 3647790), (90, 2310267), (95, 2188674), (114, 1823895), (135, 1540178), (171, 1215930), (190, 1094337), (270, 770089), (285, 729558), (342, 607965), (513, 405310), (570, 364779), (855, 243186), (1026, 202655), (1710, 121593), (2565, 81062), (5130, 40531)]