126468860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1$

素因数の和:387

約数の個数: 96

約数和(自身を含む): 314979840

約数和(自身を除く): 188510980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 61, 70, 118, 122, 140, 236, 244, 251, 295, 305, 413, 427, 502, 590, 610, 826, 854, 1004, 1180, 1220, 1255, 1652, 1708, 1757, 2065, 2135, 2510, 3514, 3599, 4130, 4270, 5020, 7028, 7198, 8260, 8540, 8785, 14396, 14809, 15311, 17570, 17995, 25193, 29618, 30622, 35140, 35990, 50386, 59236, 61244, 71980, 74045, 76555, 100772, 103663, 107177, 125965, 148090, 153110, 207326, 214354, 251930, 296180, 306220, 414652, 428708, 503860, 518315, 535885, 903349, 1036630, 1071770, 1806698, 2073260, 2143540, 3613396, 4516745, 6323443, 9033490, 12646886, 18066980, 25293772, 31617215, 63234430, 126468860]

約数ペア:

[(1, 126468860), (2, 63234430), (4, 31617215), (5, 25293772), (7, 18066980), (10, 12646886), (14, 9033490), (20, 6323443), (28, 4516745), (35, 3613396), (59, 2143540), (61, 2073260), (70, 1806698), (118, 1071770), (122, 1036630), (140, 903349), (236, 535885), (244, 518315), (251, 503860), (295, 428708), (305, 414652), (413, 306220), (427, 296180), (502, 251930), (590, 214354), (610, 207326), (826, 153110), (854, 148090), (1004, 125965), (1180, 107177), (1220, 103663), (1255, 100772), (1652, 76555), (1708, 74045), (1757, 71980), (2065, 61244), (2135, 59236), (2510, 50386), (3514, 35990), (3599, 35140), (4130, 30622), (4270, 29618), (5020, 25193), (7028, 17995), (7198, 17570), (8260, 15311), (8540, 14809), (8785, 14396)]