About the Number

30142515

30142514 ← → 30142516

2進数表記:1110010111111000000110011

漢数字表記:三千十四万二千五百十五

素因数分解:

3 1 × 5 1 × 13 1 × 331 1 × 467 1

素因数の和:819
約数の個数: 32
約数和(自身を含む): 52206336
約数和(自身を除く): 22063821

約数列:
[1, 3, 5, 13, 15, 39, 65, 195, 331, 467, 993, 1401, 1655, 2335, 4303, 4965, 6071, 7005, 12909, 18213, 21515, 30355, 64545, 91065, 154577, 463731, 772885, 2009501, 2318655, 6028503, 10047505, 30142515]

約数ペア:
[(1, 30142515), (3, 10047505), (5, 6028503), (13, 2318655), (15, 2009501), (39, 772885), (65, 463731), (195, 154577), (331, 91065), (467, 64545), (993, 30355), (1401, 21515), (1655, 18213), (2335, 12909), (4303, 7005), (4965, 6071)]

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