89154390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{228601}}^1$

素因数の和:228624

約数の個数: 32

約数和(自身を含む): 230430816

約数和(自身を除く): 141276426

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 228601, 457202, 685803, 1143005, 1371606, 2286010, 2971813, 3429015, 5943626, 6858030, 8915439, 14859065, 17830878, 29718130, 44577195, 89154390]

約数ペア:

[(1, 89154390), (2, 44577195), (3, 29718130), (5, 17830878), (6, 14859065), (10, 8915439), (13, 6858030), (15, 5943626), (26, 3429015), (30, 2971813), (39, 2286010), (65, 1371606), (78, 1143005), (130, 685803), (195, 457202), (390, 228601)]