159470090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{743}}^1$

素因数の和:903

約数の個数: 48

約数和(自身を含む): 313694208

約数和(自身を除く): 154224118

約数列:

[1, 2, 5, 10, 13, 26, 65, 127, 130, 169, 254, 338, 635, 743, 845, 1270, 1486, 1651, 1690, 3302, 3715, 7430, 8255, 9659, 16510, 19318, 21463, 42926, 48295, 94361, 96590, 107315, 125567, 188722, 214630, 251134, 471805, 627835, 943610, 1226693, 1255670, 2453386, 6133465, 12266930, 15947009, 31894018, 79735045, 159470090]

約数ペア:

[(1, 159470090), (2, 79735045), (5, 31894018), (10, 15947009), (13, 12266930), (26, 6133465), (65, 2453386), (127, 1255670), (130, 1226693), (169, 943610), (254, 627835), (338, 471805), (635, 251134), (743, 214630), (845, 188722), (1270, 125567), (1486, 107315), (1651, 96590), (1690, 94361), (3302, 48295), (3715, 42926), (7430, 21463), (8255, 19318), (9659, 16510)]