91785540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19867}}^1$

素因数の和:19897

約数の個数: 96

約数和(自身を含む): 320431104

約数和(自身を除く): 228645564

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 4620, 19867, 39734, 59601, 79468, 99335, 119202, 139069, 198670, 218537, 238404, 278138, 298005, 397340, 417207, 437074, 556276, 596010, 655611, 695345, 834414, 874148, 1092685, 1192020, 1311222, 1390690, 1529759, 1668828, 2086035, 2185370, 2622444, 2781380, 3059518, 3278055, 4172070, 4370740, 4589277, 6119036, 6556110, 7648795, 8344140, 9178554, 13112220, 15297590, 18357108, 22946385, 30595180, 45892770, 91785540]

約数ペア:

[(1, 91785540), (2, 45892770), (3, 30595180), (4, 22946385), (5, 18357108), (6, 15297590), (7, 13112220), (10, 9178554), (11, 8344140), (12, 7648795), (14, 6556110), (15, 6119036), (20, 4589277), (21, 4370740), (22, 4172070), (28, 3278055), (30, 3059518), (33, 2781380), (35, 2622444), (42, 2185370), (44, 2086035), (55, 1668828), (60, 1529759), (66, 1390690), (70, 1311222), (77, 1192020), (84, 1092685), (105, 874148), (110, 834414), (132, 695345), (140, 655611), (154, 596010), (165, 556276), (210, 437074), (220, 417207), (231, 397340), (308, 298005), (330, 278138), (385, 238404), (420, 218537), (462, 198670), (660, 139069), (770, 119202), (924, 99335), (1155, 79468), (1540, 59601), (2310, 39734), (4620, 19867)]