1313231310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{1459}}^1$

素因数の和:1682

約数の個数: 96

約数和(自身を含む): 3488827680

約数和(自身を除く): 2175596370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 90, 137, 146, 219, 274, 365, 411, 438, 657, 685, 730, 822, 1095, 1233, 1314, 1370, 1459, 2055, 2190, 2466, 2918, 3285, 4110, 4377, 6165, 6570, 7295, 8754, 10001, 12330, 13131, 14590, 20002, 21885, 26262, 30003, 43770, 50005, 60006, 65655, 90009, 100010, 106507, 131310, 150015, 180018, 199883, 213014, 300030, 319521, 399766, 450045, 532535, 599649, 639042, 900090, 958563, 999415, 1065070, 1199298, 1597605, 1798947, 1917126, 1998830, 2998245, 3195210, 3597894, 4792815, 5996490, 8994735, 9585630, 14591459, 17989470, 29182918, 43774377, 72957295, 87548754, 131323131, 145914590, 218871885, 262646262, 437743770, 656615655, 1313231310]

約数ペア:

[(1, 1313231310), (2, 656615655), (3, 437743770), (5, 262646262), (6, 218871885), (9, 145914590), (10, 131323131), (15, 87548754), (18, 72957295), (30, 43774377), (45, 29182918), (73, 17989470), (90, 14591459), (137, 9585630), (146, 8994735), (219, 5996490), (274, 4792815), (365, 3597894), (411, 3195210), (438, 2998245), (657, 1998830), (685, 1917126), (730, 1798947), (822, 1597605), (1095, 1199298), (1233, 1065070), (1314, 999415), (1370, 958563), (1459, 900090), (2055, 639042), (2190, 599649), (2466, 532535), (2918, 450045), (3285, 399766), (4110, 319521), (4377, 300030), (6165, 213014), (6570, 199883), (7295, 180018), (8754, 150015), (10001, 131310), (12330, 106507), (13131, 100010), (14590, 90009), (20002, 65655), (21885, 60006), (26262, 50005), (30003, 43770)]