About the Number

248145420

248145419 ← → 248145421

2進数表記:1110110010100110011000001100

漢数字表記:二億四千八百十四万五千四百二十

素因数分解:

2 2 × 3 1 × 5 1 × 751 1 × 5507 1

素因数の和:6270
約数の個数: 48
約数和(自身を含む): 695858688
約数和(自身を除く): 447713268

約数列:
[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 751, 1502, 2253, 3004, 3755, 4506, 5507, 7510, 9012, 11014, 11265, 15020, 16521, 22028, 22530, 27535, 33042, 45060, 55070, 66084, 82605, 110140, 165210, 330420, 4135757, 8271514, 12407271, 16543028, 20678785, 24814542, 41357570, 49629084, 62036355, 82715140, 124072710, 248145420]

約数ペア:
[(1, 248145420), (2, 124072710), (3, 82715140), (4, 62036355), (5, 49629084), (6, 41357570), (10, 24814542), (12, 20678785), (15, 16543028), (20, 12407271), (30, 8271514), (60, 4135757), (751, 330420), (1502, 165210), (2253, 110140), (3004, 82605), (3755, 66084), (4506, 55070), (5507, 45060), (7510, 33042), (9012, 27535), (11014, 22530), (11265, 22028), (15020, 16521)]

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