30061850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6607}}^1$

素因数の和:6639

約数の個数: 48

約数和(自身を含む): 68828928

約数和(自身を除く): 38767078

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 325, 350, 455, 650, 910, 2275, 4550, 6607, 13214, 33035, 46249, 66070, 85891, 92498, 165175, 171782, 231245, 330350, 429455, 462490, 601237, 858910, 1156225, 1202474, 2147275, 2312450, 3006185, 4294550, 6012370, 15030925, 30061850]

約数ペア:

[(1, 30061850), (2, 15030925), (5, 6012370), (7, 4294550), (10, 3006185), (13, 2312450), (14, 2147275), (25, 1202474), (26, 1156225), (35, 858910), (50, 601237), (65, 462490), (70, 429455), (91, 330350), (130, 231245), (175, 171782), (182, 165175), (325, 92498), (350, 85891), (455, 66070), (650, 46249), (910, 33035), (2275, 13214), (4550, 6607)]