About the Number

33990090

33990089 ← → 33990091

2進数表記:10000001101010010111001010

漢数字表記:三千三百九十九万九十

素因数分解:

2 1 × 3 1 × 5 1 × 23 1 × 49261 1

素因数の和:49294
約数の個数: 32
約数和(自身を含む): 85124736
約数和(自身を除く): 51134646

約数列:
[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 49261, 98522, 147783, 246305, 295566, 492610, 738915, 1133003, 1477830, 2266006, 3399009, 5665015, 6798018, 11330030, 16995045, 33990090]

約数ペア:
[(1, 33990090), (2, 16995045), (3, 11330030), (5, 6798018), (6, 5665015), (10, 3399009), (15, 2266006), (23, 1477830), (30, 1133003), (46, 738915), (69, 492610), (115, 295566), (138, 246305), (230, 147783), (345, 98522), (690, 49261)]

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