81030610

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{571}}^1\times {\mathrm{617}}^1$

素因数の和:1218

約数の個数: 32

約数和(自身を含む): 152710272

約数和(自身を除く): 71679662

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 571, 617, 1142, 1234, 2855, 3085, 5710, 6170, 13133, 14191, 26266, 28382, 65665, 70955, 131330, 141910, 352307, 704614, 1761535, 3523070, 8103061, 16206122, 40515305, 81030610]

約数ペア:

[(1, 81030610), (2, 40515305), (5, 16206122), (10, 8103061), (23, 3523070), (46, 1761535), (115, 704614), (230, 352307), (571, 141910), (617, 131330), (1142, 70955), (1234, 65665), (2855, 28382), (3085, 26266), (5710, 14191), (6170, 13133)]