2017320990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{233}}^1\times {\mathrm{1511}}^1$

素因数の和:1945

約数の個数: 64

約数和(自身を含む): 4891041792

約数和(自身を除く): 2873720802

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 191, 233, 382, 466, 573, 699, 955, 1146, 1165, 1398, 1511, 1910, 2330, 2865, 3022, 3495, 4533, 5730, 6990, 7555, 9066, 15110, 22665, 44503, 45330, 89006, 133509, 222515, 267018, 288601, 352063, 445030, 577202, 667545, 704126, 865803, 1056189, 1335090, 1443005, 1731606, 1760315, 2112378, 2886010, 3520630, 4329015, 5280945, 8658030, 10561890, 67244033, 134488066, 201732099, 336220165, 403464198, 672440330, 1008660495, 2017320990]

約数ペア:

[(1, 2017320990), (2, 1008660495), (3, 672440330), (5, 403464198), (6, 336220165), (10, 201732099), (15, 134488066), (30, 67244033), (191, 10561890), (233, 8658030), (382, 5280945), (466, 4329015), (573, 3520630), (699, 2886010), (955, 2112378), (1146, 1760315), (1165, 1731606), (1398, 1443005), (1511, 1335090), (1910, 1056189), (2330, 865803), (2865, 704126), (3022, 667545), (3495, 577202), (4533, 445030), (5730, 352063), (6990, 288601), (7555, 267018), (9066, 222515), (15110, 133509), (22665, 89006), (44503, 45330)]