4881995070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1\times {\mathrm{6359}}^1$

素因数の和:6689

約数の個数: 64

約数和(自身を含む): 11865623040

約数和(自身を除く): 6983627970

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 157, 163, 314, 326, 471, 489, 785, 815, 942, 978, 1570, 1630, 2355, 2445, 4710, 4890, 6359, 12718, 19077, 25591, 31795, 38154, 51182, 63590, 76773, 95385, 127955, 153546, 190770, 255910, 383865, 767730, 998363, 1036517, 1996726, 2073034, 2995089, 3109551, 4991815, 5182585, 5990178, 6219102, 9983630, 10365170, 14975445, 15547755, 29950890, 31095510, 162733169, 325466338, 488199507, 813665845, 976399014, 1627331690, 2440997535, 4881995070]

約数ペア:

[(1, 4881995070), (2, 2440997535), (3, 1627331690), (5, 976399014), (6, 813665845), (10, 488199507), (15, 325466338), (30, 162733169), (157, 31095510), (163, 29950890), (314, 15547755), (326, 14975445), (471, 10365170), (489, 9983630), (785, 6219102), (815, 5990178), (942, 5182585), (978, 4991815), (1570, 3109551), (1630, 2995089), (2355, 2073034), (2445, 1996726), (4710, 1036517), (4890, 998363), (6359, 767730), (12718, 383865), (19077, 255910), (25591, 190770), (31795, 153546), (38154, 127955), (51182, 95385), (63590, 76773)]