11729490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1$

素因数の和:347

約数の個数: 64

約数和(自身を含む): 30222720

約数和(自身を除く): 18493230

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 109, 170, 211, 218, 255, 327, 422, 510, 545, 633, 654, 1055, 1090, 1266, 1635, 1853, 2110, 3165, 3270, 3587, 3706, 5559, 6330, 7174, 9265, 10761, 11118, 17935, 18530, 21522, 22999, 27795, 35870, 45998, 53805, 55590, 68997, 107610, 114995, 137994, 229990, 344985, 390983, 689970, 781966, 1172949, 1954915, 2345898, 3909830, 5864745, 11729490]

約数ペア:

[(1, 11729490), (2, 5864745), (3, 3909830), (5, 2345898), (6, 1954915), (10, 1172949), (15, 781966), (17, 689970), (30, 390983), (34, 344985), (51, 229990), (85, 137994), (102, 114995), (109, 107610), (170, 68997), (211, 55590), (218, 53805), (255, 45998), (327, 35870), (422, 27795), (510, 22999), (545, 21522), (633, 18530), (654, 17935), (1055, 11118), (1090, 10761), (1266, 9265), (1635, 7174), (1853, 6330), (2110, 5559), (3165, 3706), (3270, 3587)]