11171430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:218

約数の個数: 96

約数和(自身を含む): 31449600

約数和(自身を除く): 20278170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 47, 57, 90, 94, 95, 114, 139, 141, 171, 190, 235, 278, 282, 285, 342, 417, 423, 470, 570, 695, 705, 834, 846, 855, 893, 1251, 1390, 1410, 1710, 1786, 2085, 2115, 2502, 2641, 2679, 4170, 4230, 4465, 5282, 5358, 6255, 6533, 7923, 8037, 8930, 12510, 13066, 13205, 13395, 15846, 16074, 19599, 23769, 26410, 26790, 32665, 39198, 39615, 40185, 47538, 58797, 65330, 79230, 80370, 97995, 117594, 118845, 124127, 195990, 237690, 248254, 293985, 372381, 587970, 620635, 744762, 1117143, 1241270, 1861905, 2234286, 3723810, 5585715, 11171430]

約数ペア:

[(1, 11171430), (2, 5585715), (3, 3723810), (5, 2234286), (6, 1861905), (9, 1241270), (10, 1117143), (15, 744762), (18, 620635), (19, 587970), (30, 372381), (38, 293985), (45, 248254), (47, 237690), (57, 195990), (90, 124127), (94, 118845), (95, 117594), (114, 97995), (139, 80370), (141, 79230), (171, 65330), (190, 58797), (235, 47538), (278, 40185), (282, 39615), (285, 39198), (342, 32665), (417, 26790), (423, 26410), (470, 23769), (570, 19599), (695, 16074), (705, 15846), (834, 13395), (846, 13205), (855, 13066), (893, 12510), (1251, 8930), (1390, 8037), (1410, 7923), (1710, 6533), (1786, 6255), (2085, 5358), (2115, 5282), (2502, 4465), (2641, 4230), (2679, 4170)]