2680450110

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{7561}}^1$

素因数の和:7691

約数の個数: 128

約数和(自身を含む): 7774945920

約数和(自身を除く): 5094495810

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 101, 117, 130, 135, 195, 202, 234, 270, 303, 351, 390, 505, 585, 606, 702, 909, 1010, 1170, 1313, 1515, 1755, 1818, 2626, 2727, 3030, 3510, 3939, 4545, 5454, 6565, 7561, 7878, 9090, 11817, 13130, 13635, 15122, 19695, 22683, 23634, 27270, 35451, 37805, 39390, 45366, 59085, 68049, 70902, 75610, 98293, 113415, 118170, 136098, 177255, 196586, 204147, 226830, 294879, 340245, 354510, 408294, 491465, 589758, 680490, 763661, 884637, 982930, 1020735, 1474395, 1527322, 1769274, 2041470, 2290983, 2653911, 2948790, 3818305, 4423185, 4581966, 5307822, 6872949, 7636610, 8846370, 9927593, 11454915, 13269555, 13745898, 19855186, 20618847, 22909830, 26539110, 29782779, 34364745, 41237694, 49637965, 59565558, 68729490, 89348337, 99275930, 103094235, 148913895, 178696674, 206188470, 268045011, 297827790, 446741685, 536090022, 893483370, 1340225055, 2680450110]

約数ペア:

[(1, 2680450110), (2, 1340225055), (3, 893483370), (5, 536090022), (6, 446741685), (9, 297827790), (10, 268045011), (13, 206188470), (15, 178696674), (18, 148913895), (26, 103094235), (27, 99275930), (30, 89348337), (39, 68729490), (45, 59565558), (54, 49637965), (65, 41237694), (78, 34364745), (90, 29782779), (101, 26539110), (117, 22909830), (130, 20618847), (135, 19855186), (195, 13745898), (202, 13269555), (234, 11454915), (270, 9927593), (303, 8846370), (351, 7636610), (390, 6872949), (505, 5307822), (585, 4581966), (606, 4423185), (702, 3818305), (909, 2948790), (1010, 2653911), (1170, 2290983), (1313, 2041470), (1515, 1769274), (1755, 1527322), (1818, 1474395), (2626, 1020735), (2727, 982930), (3030, 884637), (3510, 763661), (3939, 680490), (4545, 589758), (5454, 491465), (6565, 408294), (7561, 354510), (7878, 340245), (9090, 294879), (11817, 226830), (13130, 204147), (13635, 196586), (15122, 177255), (19695, 136098), (22683, 118170), (23634, 113415), (27270, 98293), (35451, 75610), (37805, 70902), (39390, 68049), (45366, 59085)]