1001038230

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{661}}^1$

素因数の和:827

約数の個数: 128

約数和(自身を含む): 2745446400

約数和(自身を除く): 1744408170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 71, 79, 90, 135, 142, 158, 213, 237, 270, 355, 395, 426, 474, 639, 661, 710, 711, 790, 1065, 1185, 1278, 1322, 1422, 1917, 1983, 2130, 2133, 2370, 3195, 3305, 3555, 3834, 3966, 4266, 5609, 5949, 6390, 6610, 7110, 9585, 9915, 10665, 11218, 11898, 16827, 17847, 19170, 19830, 21330, 28045, 29745, 33654, 35694, 46931, 50481, 52219, 56090, 59490, 84135, 89235, 93862, 100962, 104438, 140793, 151443, 156657, 168270, 178470, 234655, 252405, 261095, 281586, 302886, 313314, 422379, 469310, 469971, 504810, 522190, 703965, 757215, 783285, 844758, 939942, 1267137, 1407930, 1409913, 1514430, 1566570, 2111895, 2349855, 2534274, 2819826, 3707549, 4223790, 4699710, 6335685, 7049565, 7415098, 11122647, 12671370, 14099130, 18537745, 22245294, 33367941, 37075490, 55613235, 66735882, 100103823, 111226470, 166839705, 200207646, 333679410, 500519115, 1001038230]

約数ペア:

[(1, 1001038230), (2, 500519115), (3, 333679410), (5, 200207646), (6, 166839705), (9, 111226470), (10, 100103823), (15, 66735882), (18, 55613235), (27, 37075490), (30, 33367941), (45, 22245294), (54, 18537745), (71, 14099130), (79, 12671370), (90, 11122647), (135, 7415098), (142, 7049565), (158, 6335685), (213, 4699710), (237, 4223790), (270, 3707549), (355, 2819826), (395, 2534274), (426, 2349855), (474, 2111895), (639, 1566570), (661, 1514430), (710, 1409913), (711, 1407930), (790, 1267137), (1065, 939942), (1185, 844758), (1278, 783285), (1322, 757215), (1422, 703965), (1917, 522190), (1983, 504810), (2130, 469971), (2133, 469310), (2370, 422379), (3195, 313314), (3305, 302886), (3555, 281586), (3834, 261095), (3966, 252405), (4266, 234655), (5609, 178470), (5949, 168270), (6390, 156657), (6610, 151443), (7110, 140793), (9585, 104438), (9915, 100962), (10665, 93862), (11218, 89235), (11898, 84135), (16827, 59490), (17847, 56090), (19170, 52219), (19830, 50481), (21330, 46931), (28045, 35694), (29745, 33654)]