1539062210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{367}}^1\times {\mathrm{431}}^1$

素因数の和:951

約数の個数: 64

約数和(自身を含む): 3204956160

約数和(自身を除く): 1665893950

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 139, 278, 367, 431, 695, 734, 862, 973, 1390, 1835, 1946, 2155, 2569, 3017, 3670, 4310, 4865, 5138, 6034, 9730, 12845, 15085, 25690, 30170, 51013, 59909, 102026, 119818, 158177, 255065, 299545, 316354, 357091, 419363, 510130, 599090, 714182, 790885, 838726, 1107239, 1581770, 1785455, 2096815, 2214478, 3570910, 4193630, 5536195, 11072390, 21986603, 43973206, 109933015, 153906221, 219866030, 307812442, 769531105, 1539062210]

約数ペア:

[(1, 1539062210), (2, 769531105), (5, 307812442), (7, 219866030), (10, 153906221), (14, 109933015), (35, 43973206), (70, 21986603), (139, 11072390), (278, 5536195), (367, 4193630), (431, 3570910), (695, 2214478), (734, 2096815), (862, 1785455), (973, 1581770), (1390, 1107239), (1835, 838726), (1946, 790885), (2155, 714182), (2569, 599090), (3017, 510130), (3670, 419363), (4310, 357091), (4865, 316354), (5138, 299545), (6034, 255065), (9730, 158177), (12845, 119818), (15085, 102026), (25690, 59909), (30170, 51013)]