158900430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{407437}}^1$

素因数の和:407460

約数の個数: 32

約数和(自身を含む): 410697504

約数和(自身を除く): 251797074

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 407437, 814874, 1222311, 2037185, 2444622, 4074370, 5296681, 6111555, 10593362, 12223110, 15890043, 26483405, 31780086, 52966810, 79450215, 158900430]

約数ペア:

[(1, 158900430), (2, 79450215), (3, 52966810), (5, 31780086), (6, 26483405), (10, 15890043), (13, 12223110), (15, 10593362), (26, 6111555), (30, 5296681), (39, 4074370), (65, 2444622), (78, 2037185), (130, 1222311), (195, 814874), (390, 407437)]