64879110

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12647}}^1$

素因数の和:12682

約数の個数: 64

約数和(自身を含む): 182131200

約数和(自身を除く): 117252090

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, 12647, 25294, 37941, 63235, 75882, 113823, 126470, 189705, 227646, 240293, 341469, 379410, 480586, 569115, 682938, 720879, 1138230, 1201465, 1441758, 1707345, 2162637, 2402930, 3414690, 3604395, 4325274, 6487911, 7208790, 10813185, 12975822, 21626370, 32439555, 64879110]

約数ペア:

[(1, 64879110), (2, 32439555), (3, 21626370), (5, 12975822), (6, 10813185), (9, 7208790), (10, 6487911), (15, 4325274), (18, 3604395), (19, 3414690), (27, 2402930), (30, 2162637), (38, 1707345), (45, 1441758), (54, 1201465), (57, 1138230), (90, 720879), (95, 682938), (114, 569115), (135, 480586), (171, 379410), (190, 341469), (270, 240293), (285, 227646), (342, 189705), (513, 126470), (570, 113823), (855, 75882), (1026, 63235), (1710, 37941), (2565, 25294), (5130, 12647)]