9443647010

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{140677}}^1$

素因数の和:140835

約数の個数: 48

約数和(自身を含む): 19918316664

約数和(自身を除く): 10474669654

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 137, 245, 274, 490, 685, 959, 1370, 1918, 4795, 6713, 9590, 13426, 33565, 67130, 140677, 281354, 703385, 984739, 1406770, 1969478, 4923695, 6893173, 9847390, 13786346, 19272749, 34465865, 38545498, 68931730, 96363745, 134909243, 192727490, 269818486, 674546215, 944364701, 1349092430, 1888729402, 4721823505, 9443647010]

約数ペア:

[(1, 9443647010), (2, 4721823505), (5, 1888729402), (7, 1349092430), (10, 944364701), (14, 674546215), (35, 269818486), (49, 192727490), (70, 134909243), (98, 96363745), (137, 68931730), (245, 38545498), (274, 34465865), (490, 19272749), (685, 13786346), (959, 9847390), (1370, 6893173), (1918, 4923695), (4795, 1969478), (6713, 1406770), (9590, 984739), (13426, 703385), (33565, 281354), (67130, 140677)]