27834810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1039}}^1$

素因数の和:1115

約数の個数: 64

約数和(自身を含む): 71884800

約数和(自身を除く): 44049990

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 47, 57, 94, 95, 114, 141, 190, 235, 282, 285, 470, 570, 705, 893, 1039, 1410, 1786, 2078, 2679, 3117, 4465, 5195, 5358, 6234, 8930, 10390, 13395, 15585, 19741, 26790, 31170, 39482, 48833, 59223, 97666, 98705, 118446, 146499, 197410, 244165, 292998, 296115, 488330, 592230, 732495, 927827, 1464990, 1855654, 2783481, 4639135, 5566962, 9278270, 13917405, 27834810]

約数ペア:

[(1, 27834810), (2, 13917405), (3, 9278270), (5, 5566962), (6, 4639135), (10, 2783481), (15, 1855654), (19, 1464990), (30, 927827), (38, 732495), (47, 592230), (57, 488330), (94, 296115), (95, 292998), (114, 244165), (141, 197410), (190, 146499), (235, 118446), (282, 98705), (285, 97666), (470, 59223), (570, 48833), (705, 39482), (893, 31170), (1039, 26790), (1410, 19741), (1786, 15585), (2078, 13395), (2679, 10390), (3117, 8930), (4465, 6234), (5195, 5358)]