1973714940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1051}}^1\times {\mathrm{10433}}^1$

素因数の和:11499

約数の個数: 72

約数和(自身を含む): 5993206128

約数和(自身を除く): 4019491188

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1051, 2102, 3153, 4204, 5255, 6306, 9459, 10433, 10510, 12612, 15765, 18918, 20866, 21020, 31299, 31530, 37836, 41732, 47295, 52165, 62598, 63060, 93897, 94590, 104330, 125196, 156495, 187794, 189180, 208660, 312990, 375588, 469485, 625980, 938970, 1877940, 10965083, 21930166, 32895249, 43860332, 54825415, 65790498, 98685747, 109650830, 131580996, 164476245, 197371494, 219301660, 328952490, 394742988, 493428735, 657904980, 986857470, 1973714940]

約数ペア:

[(1, 1973714940), (2, 986857470), (3, 657904980), (4, 493428735), (5, 394742988), (6, 328952490), (9, 219301660), (10, 197371494), (12, 164476245), (15, 131580996), (18, 109650830), (20, 98685747), (30, 65790498), (36, 54825415), (45, 43860332), (60, 32895249), (90, 21930166), (180, 10965083), (1051, 1877940), (2102, 938970), (3153, 625980), (4204, 469485), (5255, 375588), (6306, 312990), (9459, 208660), (10433, 189180), (10510, 187794), (12612, 156495), (15765, 125196), (18918, 104330), (20866, 94590), (21020, 93897), (31299, 63060), (31530, 62598), (37836, 52165), (41732, 47295)]