1951738470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^3\times {\mathrm{5431}}^1$

素因数の和:5480

約数の個数: 128

約数和(自身を含む): 5725762560

約数和(自身を除く): 3774024090

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 121, 135, 165, 198, 242, 270, 297, 330, 363, 495, 594, 605, 726, 990, 1089, 1210, 1331, 1485, 1815, 2178, 2662, 2970, 3267, 3630, 3993, 5431, 5445, 6534, 6655, 7986, 10862, 10890, 11979, 13310, 16293, 16335, 19965, 23958, 27155, 32586, 32670, 35937, 39930, 48879, 54310, 59741, 59895, 71874, 81465, 97758, 119482, 119790, 146637, 162930, 179223, 179685, 244395, 293274, 298705, 358446, 359370, 488790, 537669, 597410, 657151, 733185, 896115, 1075338, 1314302, 1466370, 1613007, 1792230, 1971453, 2688345, 3226014, 3285755, 3942906, 5376690, 5914359, 6571510, 7228661, 8065035, 9857265, 11828718, 14457322, 16130070, 17743077, 19714530, 21685983, 29571795, 35486154, 36143305, 43371966, 59143590, 65057949, 72286610, 88715385, 108429915, 130115898, 177430770, 195173847, 216859830, 325289745, 390347694, 650579490, 975869235, 1951738470]

約数ペア:

[(1, 1951738470), (2, 975869235), (3, 650579490), (5, 390347694), (6, 325289745), (9, 216859830), (10, 195173847), (11, 177430770), (15, 130115898), (18, 108429915), (22, 88715385), (27, 72286610), (30, 65057949), (33, 59143590), (45, 43371966), (54, 36143305), (55, 35486154), (66, 29571795), (90, 21685983), (99, 19714530), (110, 17743077), (121, 16130070), (135, 14457322), (165, 11828718), (198, 9857265), (242, 8065035), (270, 7228661), (297, 6571510), (330, 5914359), (363, 5376690), (495, 3942906), (594, 3285755), (605, 3226014), (726, 2688345), (990, 1971453), (1089, 1792230), (1210, 1613007), (1331, 1466370), (1485, 1314302), (1815, 1075338), (2178, 896115), (2662, 733185), (2970, 657151), (3267, 597410), (3630, 537669), (3993, 488790), (5431, 359370), (5445, 358446), (6534, 298705), (6655, 293274), (7986, 244395), (10862, 179685), (10890, 179223), (11979, 162930), (13310, 146637), (16293, 119790), (16335, 119482), (19965, 97758), (23958, 81465), (27155, 71874), (32586, 59895), (32670, 59741), (35937, 54310), (39930, 48879)]