29980146

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{211}}^1$

素因数の和:439

約数の個数: 64

約数和(自身を含む): 73267200

約数和(自身を除く): 43287054

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 199, 211, 238, 357, 398, 422, 597, 633, 714, 1194, 1266, 1393, 1477, 2786, 2954, 3383, 3587, 4179, 4431, 6766, 7174, 8358, 8862, 10149, 10761, 20298, 21522, 23681, 25109, 41989, 47362, 50218, 71043, 75327, 83978, 125967, 142086, 150654, 251934, 293923, 587846, 713813, 881769, 1427626, 1763538, 2141439, 4282878, 4996691, 9993382, 14990073, 29980146]

約数ペア:

[(1, 29980146), (2, 14990073), (3, 9993382), (6, 4996691), (7, 4282878), (14, 2141439), (17, 1763538), (21, 1427626), (34, 881769), (42, 713813), (51, 587846), (102, 293923), (119, 251934), (199, 150654), (211, 142086), (238, 125967), (357, 83978), (398, 75327), (422, 71043), (597, 50218), (633, 47362), (714, 41989), (1194, 25109), (1266, 23681), (1393, 21522), (1477, 20298), (2786, 10761), (2954, 10149), (3383, 8862), (3587, 8358), (4179, 7174), (4431, 6766)]