About the Number

2220121470

2220121469 ← → 2220121471

2進数表記:10000100010101000101110101111110

漢数字表記:二十二億二千十二万千四百七十

素因数分解:

2 1 × 3 1 × 5 1 × 7 1 × 10572007 1

素因数の和:10572024
約数の個数: 32
約数和(自身を含む): 6089476608
約数和(自身を除く): 3869355138

約数列:
[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 10572007, 21144014, 31716021, 52860035, 63432042, 74004049, 105720070, 148008098, 158580105, 222012147, 317160210, 370020245, 444024294, 740040490, 1110060735, 2220121470]

約数ペア:
[(1, 2220121470), (2, 1110060735), (3, 740040490), (5, 444024294), (6, 370020245), (7, 317160210), (10, 222012147), (14, 158580105), (15, 148008098), (21, 105720070), (30, 74004049), (35, 63432042), (42, 52860035), (70, 31716021), (105, 21144014), (210, 10572007)]

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