42905580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31091}}^1$

素因数の和:31126

約数の個数: 48

約数和(自身を含む): 125362944

約数和(自身を除く): 82457364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 31091, 62182, 93273, 124364, 155455, 186546, 310910, 373092, 466365, 621820, 715093, 932730, 1430186, 1865460, 2145279, 2860372, 3575465, 4290558, 7150930, 8581116, 10726395, 14301860, 21452790, 42905580]

約数ペア:

[(1, 42905580), (2, 21452790), (3, 14301860), (4, 10726395), (5, 8581116), (6, 7150930), (10, 4290558), (12, 3575465), (15, 2860372), (20, 2145279), (23, 1865460), (30, 1430186), (46, 932730), (60, 715093), (69, 621820), (92, 466365), (115, 373092), (138, 310910), (230, 186546), (276, 155455), (345, 124364), (460, 93273), (690, 62182), (1380, 31091)]