70549986

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{179}}^1$

素因数の和:391

約数の個数: 64

約数和(自身を含む): 158699520

約数和(自身を除く): 88149534

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 163, 179, 186, 326, 358, 403, 489, 537, 806, 978, 1074, 1209, 2119, 2327, 2418, 4238, 4654, 5053, 5549, 6357, 6981, 10106, 11098, 12714, 13962, 15159, 16647, 29177, 30318, 33294, 58354, 65689, 72137, 87531, 131378, 144274, 175062, 197067, 216411, 379301, 394134, 432822, 758602, 904487, 1137903, 1808974, 2275806, 2713461, 5426922, 11758331, 23516662, 35274993, 70549986]

約数ペア:

[(1, 70549986), (2, 35274993), (3, 23516662), (6, 11758331), (13, 5426922), (26, 2713461), (31, 2275806), (39, 1808974), (62, 1137903), (78, 904487), (93, 758602), (163, 432822), (179, 394134), (186, 379301), (326, 216411), (358, 197067), (403, 175062), (489, 144274), (537, 131378), (806, 87531), (978, 72137), (1074, 65689), (1209, 58354), (2119, 33294), (2327, 30318), (2418, 29177), (4238, 16647), (4654, 15159), (5053, 13962), (5549, 12714), (6357, 11098), (6981, 10106)]