About the Number

29990330

29990329 ← → 29990331

2進数表記:1110010011001110110111010

漢数字表記:二千九百九十九万三百三十

素因数分解:

2 1 × 5 1 × 31 1 × 89 1 × 1087 1

素因数の和:1214
約数の個数: 32
約数和(自身を含む): 56401920
約数和(自身を除く): 26411590

約数列:
[1, 2, 5, 10, 31, 62, 89, 155, 178, 310, 445, 890, 1087, 2174, 2759, 5435, 5518, 10870, 13795, 27590, 33697, 67394, 96743, 168485, 193486, 336970, 483715, 967430, 2999033, 5998066, 14995165, 29990330]

約数ペア:
[(1, 29990330), (2, 14995165), (5, 5998066), (10, 2999033), (31, 967430), (62, 483715), (89, 336970), (155, 193486), (178, 168485), (310, 96743), (445, 67394), (890, 33697), (1087, 27590), (2174, 13795), (2759, 10870), (5435, 5518)]

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