228740260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{6029}}^1$

素因数の和:6316

約数の個数: 48

約数和(自身を含む): 551093760

約数和(自身を除く): 322353500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 271, 542, 1084, 1355, 1897, 2710, 3794, 5420, 6029, 7588, 9485, 12058, 18970, 24116, 30145, 37940, 42203, 60290, 84406, 120580, 168812, 211015, 422030, 844060, 1633859, 3267718, 6535436, 8169295, 11437013, 16338590, 22874026, 32677180, 45748052, 57185065, 114370130, 228740260]

約数ペア:

[(1, 228740260), (2, 114370130), (4, 57185065), (5, 45748052), (7, 32677180), (10, 22874026), (14, 16338590), (20, 11437013), (28, 8169295), (35, 6535436), (70, 3267718), (140, 1633859), (271, 844060), (542, 422030), (1084, 211015), (1355, 168812), (1897, 120580), (2710, 84406), (3794, 60290), (5420, 42203), (6029, 37940), (7588, 30145), (9485, 24116), (12058, 18970)]