27834551790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{668939}}^1$

素因数の和:669041

約数の個数: 64

約数和(自身を含む): 71282246400

約数和(自身を除く): 43447694610

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 73, 95, 114, 146, 190, 219, 285, 365, 438, 570, 730, 1095, 1387, 2190, 2774, 4161, 6935, 8322, 13870, 20805, 41610, 668939, 1337878, 2006817, 3344695, 4013634, 6689390, 10034085, 12709841, 20068170, 25419682, 38129523, 48832547, 63549205, 76259046, 97665094, 127098410, 146497641, 190647615, 244162735, 292995282, 381295230, 488325470, 732488205, 927818393, 1464976410, 1855636786, 2783455179, 4639091965, 5566910358, 9278183930, 13917275895, 27834551790]

約数ペア:

[(1, 27834551790), (2, 13917275895), (3, 9278183930), (5, 5566910358), (6, 4639091965), (10, 2783455179), (15, 1855636786), (19, 1464976410), (30, 927818393), (38, 732488205), (57, 488325470), (73, 381295230), (95, 292995282), (114, 244162735), (146, 190647615), (190, 146497641), (219, 127098410), (285, 97665094), (365, 76259046), (438, 63549205), (570, 48832547), (730, 38129523), (1095, 25419682), (1387, 20068170), (2190, 12709841), (2774, 10034085), (4161, 6689390), (6935, 4013634), (8322, 3344695), (13870, 2006817), (20805, 1337878), (41610, 668939)]