2013172740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{588647}}^1$

素因数の和:588681

約数の個数: 72

約数和(自身を含む): 6428036160

約数和(自身を除く): 4414863420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 588647, 1177294, 1765941, 2354588, 2943235, 3531882, 5297823, 5886470, 7063764, 8829705, 10595646, 11184293, 11772940, 17659410, 21191292, 22368586, 26489115, 33552879, 35318820, 44737172, 52978230, 55921465, 67105758, 100658637, 105956460, 111842930, 134211516, 167764395, 201317274, 223685860, 335528790, 402634548, 503293185, 671057580, 1006586370, 2013172740]

約数ペア:

[(1, 2013172740), (2, 1006586370), (3, 671057580), (4, 503293185), (5, 402634548), (6, 335528790), (9, 223685860), (10, 201317274), (12, 167764395), (15, 134211516), (18, 111842930), (19, 105956460), (20, 100658637), (30, 67105758), (36, 55921465), (38, 52978230), (45, 44737172), (57, 35318820), (60, 33552879), (76, 26489115), (90, 22368586), (95, 21191292), (114, 17659410), (171, 11772940), (180, 11184293), (190, 10595646), (228, 8829705), (285, 7063764), (342, 5886470), (380, 5297823), (570, 3531882), (684, 2943235), (855, 2354588), (1140, 1765941), (1710, 1177294), (3420, 588647)]