1194049780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{70487}}^1$

素因数の和:70525

約数の個数: 72

約数和(自身を含む): 3149967744

約数和(自身を除く): 1955917964

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 121, 140, 154, 220, 242, 308, 385, 484, 605, 770, 847, 1210, 1540, 1694, 2420, 3388, 4235, 8470, 16940, 70487, 140974, 281948, 352435, 493409, 704870, 775357, 986818, 1409740, 1550714, 1973636, 2467045, 3101428, 3876785, 4934090, 5427499, 7753570, 8528927, 9868180, 10854998, 15507140, 17057854, 21709996, 27137495, 34115708, 42644635, 54274990, 59702489, 85289270, 108549980, 119404978, 170578540, 238809956, 298512445, 597024890, 1194049780]

約数ペア:

[(1, 1194049780), (2, 597024890), (4, 298512445), (5, 238809956), (7, 170578540), (10, 119404978), (11, 108549980), (14, 85289270), (20, 59702489), (22, 54274990), (28, 42644635), (35, 34115708), (44, 27137495), (55, 21709996), (70, 17057854), (77, 15507140), (110, 10854998), (121, 9868180), (140, 8528927), (154, 7753570), (220, 5427499), (242, 4934090), (308, 3876785), (385, 3101428), (484, 2467045), (605, 1973636), (770, 1550714), (847, 1409740), (1210, 986818), (1540, 775357), (1694, 704870), (2420, 493409), (3388, 352435), (4235, 281948), (8470, 140974), (16940, 70487)]