103614140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{2731}}^1$

素因数の和:3018

約数の個数: 48

約数和(自身を含む): 249682944

約数和(自身を除く): 146068804

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 271, 542, 1084, 1355, 1897, 2710, 2731, 3794, 5420, 5462, 7588, 9485, 10924, 13655, 18970, 19117, 27310, 37940, 38234, 54620, 76468, 95585, 191170, 382340, 740101, 1480202, 2960404, 3700505, 5180707, 7401010, 10361414, 14802020, 20722828, 25903535, 51807070, 103614140]

約数ペア:

[(1, 103614140), (2, 51807070), (4, 25903535), (5, 20722828), (7, 14802020), (10, 10361414), (14, 7401010), (20, 5180707), (28, 3700505), (35, 2960404), (70, 1480202), (140, 740101), (271, 382340), (542, 191170), (1084, 95585), (1355, 76468), (1897, 54620), (2710, 38234), (2731, 37940), (3794, 27310), (5420, 19117), (5462, 18970), (7588, 13655), (9485, 10924)]