77560890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{3853}}^1$

素因数の和:3935

約数の個数: 64

約数和(自身を含む): 206451072

約数和(自身を除く): 128890182

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 61, 66, 110, 122, 165, 183, 305, 330, 366, 610, 671, 915, 1342, 1830, 2013, 3355, 3853, 4026, 6710, 7706, 10065, 11559, 19265, 20130, 23118, 38530, 42383, 57795, 84766, 115590, 127149, 211915, 235033, 254298, 423830, 470066, 635745, 705099, 1175165, 1271490, 1410198, 2350330, 2585363, 3525495, 5170726, 7050990, 7756089, 12926815, 15512178, 25853630, 38780445, 77560890]

約数ペア:

[(1, 77560890), (2, 38780445), (3, 25853630), (5, 15512178), (6, 12926815), (10, 7756089), (11, 7050990), (15, 5170726), (22, 3525495), (30, 2585363), (33, 2350330), (55, 1410198), (61, 1271490), (66, 1175165), (110, 705099), (122, 635745), (165, 470066), (183, 423830), (305, 254298), (330, 235033), (366, 211915), (610, 127149), (671, 115590), (915, 84766), (1342, 57795), (1830, 42383), (2013, 38530), (3355, 23118), (3853, 20130), (4026, 19265), (6710, 11559), (7706, 10065)]