About the Number

123080730

123080729 ← → 123080731

2進数表記:111010101100001000000011010

漢数字表記:一億二千三百八万七百三十

素因数分解:

2 1 × 3 1 × 5 1 × 113 1 × 36307 1

素因数の和:36430
約数の個数: 32
約数和(自身を含む): 298016064
約数和(自身を除く): 174935334

約数列:
[1, 2, 3, 5, 6, 10, 15, 30, 113, 226, 339, 565, 678, 1130, 1695, 3390, 36307, 72614, 108921, 181535, 217842, 363070, 544605, 1089210, 4102691, 8205382, 12308073, 20513455, 24616146, 41026910, 61540365, 123080730]

約数ペア:
[(1, 123080730), (2, 61540365), (3, 41026910), (5, 24616146), (6, 20513455), (10, 12308073), (15, 8205382), (30, 4102691), (113, 1089210), (226, 544605), (339, 363070), (565, 217842), (678, 181535), (1130, 108921), (1695, 72614), (3390, 36307)]

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