About the Number

121427897030

121427897029 ← → 121427897031

2進数表記:1110001000101101010101010101011000110

漢数字表記:千二百十四億二千七百八十九万七千三十

素因数分解:

2 1 × 5 1 × 11 1 × 97 1 × 11380309 1

素因数の和:11380424
約数の個数: 32
約数和(自身を含む): 240898402080
約数和(自身を除く): 119470505050

約数列:
[1, 2, 5, 10, 11, 22, 55, 97, 110, 194, 485, 970, 1067, 2134, 5335, 10670, 11380309, 22760618, 56901545, 113803090, 125183399, 250366798, 625916995, 1103889973, 1251833990, 2207779946, 5519449865, 11038899730, 12142789703, 24285579406, 60713948515, 121427897030]

約数ペア:
[(1, 121427897030), (2, 60713948515), (5, 24285579406), (10, 12142789703), (11, 11038899730), (22, 5519449865), (55, 2207779946), (97, 1251833990), (110, 1103889973), (194, 625916995), (485, 250366798), (970, 125183399), (1067, 113803090), (2134, 56901545), (5335, 22760618), (10670, 11380309)]

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