3139290

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1$

素因数の和:185

約数の個数: 128

約数和(自身を含む): 10506240

約数和(自身を除く): 7366950

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 27, 30, 33, 35, 42, 45, 54, 55, 63, 66, 70, 77, 90, 99, 105, 110, 126, 135, 151, 154, 165, 189, 198, 210, 231, 270, 297, 302, 315, 330, 378, 385, 453, 462, 495, 594, 630, 693, 755, 770, 906, 945, 990, 1057, 1155, 1359, 1386, 1485, 1510, 1661, 1890, 2079, 2114, 2265, 2310, 2718, 2970, 3171, 3322, 3465, 4077, 4158, 4530, 4983, 5285, 6342, 6795, 6930, 8154, 8305, 9513, 9966, 10395, 10570, 11627, 13590, 14949, 15855, 16610, 19026, 20385, 20790, 23254, 24915, 28539, 29898, 31710, 34881, 40770, 44847, 47565, 49830, 57078, 58135, 69762, 74745, 89694, 95130, 104643, 116270, 142695, 149490, 174405, 209286, 224235, 285390, 313929, 348810, 448470, 523215, 627858, 1046430, 1569645, 3139290]

約数ペア:

[(1, 3139290), (2, 1569645), (3, 1046430), (5, 627858), (6, 523215), (7, 448470), (9, 348810), (10, 313929), (11, 285390), (14, 224235), (15, 209286), (18, 174405), (21, 149490), (22, 142695), (27, 116270), (30, 104643), (33, 95130), (35, 89694), (42, 74745), (45, 69762), (54, 58135), (55, 57078), (63, 49830), (66, 47565), (70, 44847), (77, 40770), (90, 34881), (99, 31710), (105, 29898), (110, 28539), (126, 24915), (135, 23254), (151, 20790), (154, 20385), (165, 19026), (189, 16610), (198, 15855), (210, 14949), (231, 13590), (270, 11627), (297, 10570), (302, 10395), (315, 9966), (330, 9513), (378, 8305), (385, 8154), (453, 6930), (462, 6795), (495, 6342), (594, 5285), (630, 4983), (693, 4530), (755, 4158), (770, 4077), (906, 3465), (945, 3322), (990, 3171), (1057, 2970), (1155, 2718), (1359, 2310), (1386, 2265), (1485, 2114), (1510, 2079), (1661, 1890)]