234892580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{193}}^1$

素因数の和:397

約数の個数: 96

約数和(自身を含む): 554846208

約数和(自身を除く): 319953628

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 124, 130, 151, 155, 193, 260, 302, 310, 386, 403, 604, 620, 755, 772, 806, 965, 1510, 1612, 1930, 1963, 2015, 2509, 3020, 3860, 3926, 4030, 4681, 5018, 5983, 7852, 8060, 9362, 9815, 10036, 11966, 12545, 18724, 19630, 23405, 23932, 25090, 29143, 29915, 39260, 46810, 50180, 58286, 59830, 60853, 77779, 93620, 116572, 119660, 121706, 145715, 155558, 243412, 291430, 304265, 311116, 378859, 388895, 582860, 608530, 757718, 777790, 903433, 1217060, 1515436, 1555580, 1806866, 1894295, 3613732, 3788590, 4517165, 7577180, 9034330, 11744629, 18068660, 23489258, 46978516, 58723145, 117446290, 234892580]

約数ペア:

[(1, 234892580), (2, 117446290), (4, 58723145), (5, 46978516), (10, 23489258), (13, 18068660), (20, 11744629), (26, 9034330), (31, 7577180), (52, 4517165), (62, 3788590), (65, 3613732), (124, 1894295), (130, 1806866), (151, 1555580), (155, 1515436), (193, 1217060), (260, 903433), (302, 777790), (310, 757718), (386, 608530), (403, 582860), (604, 388895), (620, 378859), (755, 311116), (772, 304265), (806, 291430), (965, 243412), (1510, 155558), (1612, 145715), (1930, 121706), (1963, 119660), (2015, 116572), (2509, 93620), (3020, 77779), (3860, 60853), (3926, 59830), (4030, 58286), (4681, 50180), (5018, 46810), (5983, 39260), (7852, 29915), (8060, 29143), (9362, 25090), (9815, 23932), (10036, 23405), (11966, 19630), (12545, 18724)]