70938010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{439}}^1$

素因数の和:583

約数の個数: 64

約数和(自身を含む): 151683840

約数和(自身を除く): 80745830

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 113, 130, 143, 226, 286, 439, 565, 715, 878, 1130, 1243, 1430, 1469, 2195, 2486, 2938, 4390, 4829, 5707, 6215, 7345, 9658, 11414, 12430, 14690, 16159, 24145, 28535, 32318, 48290, 49607, 57070, 62777, 80795, 99214, 125554, 161590, 248035, 313885, 496070, 545677, 627770, 644891, 1091354, 1289782, 2728385, 3224455, 5456770, 6448910, 7093801, 14187602, 35469005, 70938010]

約数ペア:

[(1, 70938010), (2, 35469005), (5, 14187602), (10, 7093801), (11, 6448910), (13, 5456770), (22, 3224455), (26, 2728385), (55, 1289782), (65, 1091354), (110, 644891), (113, 627770), (130, 545677), (143, 496070), (226, 313885), (286, 248035), (439, 161590), (565, 125554), (715, 99214), (878, 80795), (1130, 62777), (1243, 57070), (1430, 49607), (1469, 48290), (2195, 32318), (2486, 28535), (2938, 24145), (4390, 16159), (4829, 14690), (5707, 12430), (6215, 11414), (7345, 9658)]