About the Number

121646970

121646969 ← → 121646971

2進数表記:111010000000010111101111010

漢数字表記:一億二千百六十四万六千九百七十

素因数分解:

2 1 × 3 2 × 5 1 × 233 1 × 5801 1

素因数の和:6047
約数の個数: 48
約数和(自身を含む): 317694312
約数和(自身を除く): 196047342

約数列:
[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 233, 466, 699, 1165, 1398, 2097, 2330, 3495, 4194, 5801, 6990, 10485, 11602, 17403, 20970, 29005, 34806, 52209, 58010, 87015, 104418, 174030, 261045, 522090, 1351633, 2703266, 4054899, 6758165, 8109798, 12164697, 13516330, 20274495, 24329394, 40548990, 60823485, 121646970]

約数ペア:
[(1, 121646970), (2, 60823485), (3, 40548990), (5, 24329394), (6, 20274495), (9, 13516330), (10, 12164697), (15, 8109798), (18, 6758165), (30, 4054899), (45, 2703266), (90, 1351633), (233, 522090), (466, 261045), (699, 174030), (1165, 104418), (1398, 87015), (2097, 58010), (2330, 52209), (3495, 34806), (4194, 29005), (5801, 20970), (6990, 17403), (10485, 11602)]

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