270881410

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{16487}}^1$

素因数の和:16578

約数の個数: 32

約数和(自身を含む): 512842752

約数和(自身を除く): 241961342

約数列:

[1, 2, 5, 10, 31, 53, 62, 106, 155, 265, 310, 530, 1643, 3286, 8215, 16430, 16487, 32974, 82435, 164870, 511097, 873811, 1022194, 1747622, 2555485, 4369055, 5110970, 8738110, 27088141, 54176282, 135440705, 270881410]

約数ペア:

[(1, 270881410), (2, 135440705), (5, 54176282), (10, 27088141), (31, 8738110), (53, 5110970), (62, 4369055), (106, 2555485), (155, 1747622), (265, 1022194), (310, 873811), (530, 511097), (1643, 164870), (3286, 82435), (8215, 32974), (16430, 16487)]