214968130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{233}}^1$

素因数の和:451

約数の個数: 64

約数和(自身を含む): 430230528

約数和(自身を除く): 215262398

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 151, 233, 235, 302, 466, 470, 611, 755, 1165, 1222, 1510, 1963, 2330, 3029, 3055, 3926, 6058, 6110, 7097, 9815, 10951, 14194, 15145, 19630, 21902, 30290, 35183, 35485, 54755, 70366, 70970, 92261, 109510, 142363, 175915, 184522, 284726, 351830, 457379, 461305, 711815, 914758, 922610, 1423630, 1653601, 2286895, 3307202, 4573790, 8268005, 16536010, 21496813, 42993626, 107484065, 214968130]

約数ペア:

[(1, 214968130), (2, 107484065), (5, 42993626), (10, 21496813), (13, 16536010), (26, 8268005), (47, 4573790), (65, 3307202), (94, 2286895), (130, 1653601), (151, 1423630), (233, 922610), (235, 914758), (302, 711815), (466, 461305), (470, 457379), (611, 351830), (755, 284726), (1165, 184522), (1222, 175915), (1510, 142363), (1963, 109510), (2330, 92261), (3029, 70970), (3055, 70366), (3926, 54755), (6058, 35485), (6110, 35183), (7097, 30290), (9815, 21902), (10951, 19630), (14194, 15145)]