About the Number

210988230

210988229 ← → 210988231

2進数表記:1100100100110110110011000110

漢数字表記:二億千九十八万八千二百三十

素因数分解:

2 1 × 3 1 × 5 1 × 53 1 × 132697 1

素因数の和:132760
約数の個数: 32
約数和(自身を含む): 515929824
約数和(自身を除く): 304941594

約数列:
[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 132697, 265394, 398091, 663485, 796182, 1326970, 1990455, 3980910, 7032941, 14065882, 21098823, 35164705, 42197646, 70329410, 105494115, 210988230]

約数ペア:
[(1, 210988230), (2, 105494115), (3, 70329410), (5, 42197646), (6, 35164705), (10, 21098823), (15, 14065882), (30, 7032941), (53, 3980910), (106, 1990455), (159, 1326970), (265, 796182), (318, 663485), (530, 398091), (795, 265394), (1590, 132697)]

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