72534530

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{281}}^1\times {\mathrm{311}}^1$

素因数の和:682

約数の個数: 32

約数和(自身を含む): 133031808

約数和(自身を除く): 60497278

約数列:

[1, 2, 5, 10, 83, 166, 281, 311, 415, 562, 622, 830, 1405, 1555, 2810, 3110, 23323, 25813, 46646, 51626, 87391, 116615, 129065, 174782, 233230, 258130, 436955, 873910, 7253453, 14506906, 36267265, 72534530]

約数ペア:

[(1, 72534530), (2, 36267265), (5, 14506906), (10, 7253453), (83, 873910), (166, 436955), (281, 258130), (311, 233230), (415, 174782), (562, 129065), (622, 116615), (830, 87391), (1405, 51626), (1555, 46646), (2810, 25813), (3110, 23323)]