779057230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{4243}}^1$

素因数の和:4361

約数の個数: 64

約数和(自身を含む): 1667179008

約数和(自身を除く): 888121778

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 61, 70, 86, 122, 215, 301, 305, 427, 430, 602, 610, 854, 1505, 2135, 2623, 3010, 4243, 4270, 5246, 8486, 13115, 18361, 21215, 26230, 29701, 36722, 42430, 59402, 91805, 148505, 182449, 183610, 258823, 297010, 364898, 517646, 912245, 1277143, 1294115, 1811761, 1824490, 2554286, 2588230, 3623522, 6385715, 9058805, 11129389, 12771430, 18117610, 22258778, 55646945, 77905723, 111293890, 155811446, 389528615, 779057230]

約数ペア:

[(1, 779057230), (2, 389528615), (5, 155811446), (7, 111293890), (10, 77905723), (14, 55646945), (35, 22258778), (43, 18117610), (61, 12771430), (70, 11129389), (86, 9058805), (122, 6385715), (215, 3623522), (301, 2588230), (305, 2554286), (427, 1824490), (430, 1811761), (602, 1294115), (610, 1277143), (854, 912245), (1505, 517646), (2135, 364898), (2623, 297010), (3010, 258823), (4243, 183610), (4270, 182449), (5246, 148505), (8486, 91805), (13115, 59402), (18361, 42430), (21215, 36722), (26230, 29701)]