3943180.00000000

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67607}}^1$

素因数の和:67630

約数の個数: 32

約数和(自身を含む): 68148864

約数和(自身を除く): 41782134

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 67607, 135214, 202821, 338035, 405642, 676070, 878891, 1014105, 1757782, 2028210, 2636673, 4394455, 5273346, 8788910, 13183365, 26366730]

約数ペア:

[(1, 26366730), (2, 13183365), (3, 8788910), (5, 5273346), (6, 4394455), (10, 2636673), (13, 2028210), (15, 1757782), (26, 1014105), (30, 878891), (39, 676070), (65, 405642), (78, 338035), (130, 202821), (195, 135214), (390, 67607)]